Стрелка внутри круга вверх

<?xml version="1.0" encoding="utf-8"?> <svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"> <path d="M12 21C10.22 21 8.47991 20.4722 6.99987 19.4832C5.51983 18.4943 4.36628 17.0887 3.68509 15.4442C3.0039 13.7996 2.82567 11.99 3.17294 10.2442C3.5202 8.49836 4.37737 6.89472 5.63604 5.63604C6.89472 4.37737 8.49836 3.5202 10.2442 3.17294C11.99 2.82567 13.7996 3.0039 15.4442 3.68509C17.0887 4.36628 18.4943 5.51983 19.4832 6.99987C20.4722 8.47991 21 10.22 21 12C21 14.387 20.0518 16.6761 18.364 18.364C16.6761 20.0518 14.387 21 12 21ZM12 4.5C10.5166 4.5 9.0666 4.93987 7.83323 5.76398C6.59986 6.58809 5.63856 7.75943 5.07091 9.12988C4.50325 10.5003 4.35473 12.0083 4.64411 13.4632C4.9335 14.918 5.64781 16.2544 6.6967 17.3033C7.7456 18.3522 9.08197 19.0665 10.5368 19.3559C11.9917 19.6453 13.4997 19.4968 14.8701 18.9291C16.2406 18.3614 17.4119 17.4001 18.236 16.1668C19.0601 14.9334 19.5 13.4834 19.5 12C19.5 10.0109 18.7098 8.10323 17.3033 6.6967C15.8968 5.29018 13.9891 4.5 12 4.5Z" fill="#000000"/> <path d="M16 12.75C15.9015 12.7505 15.8038 12.7313 15.7128 12.6935C15.6218 12.6557 15.5392 12.6001 15.47 12.53L12 9.06001L8.53 12.53C8.38782 12.6625 8.19978 12.7346 8.00548 12.7312C7.81118 12.7278 7.62579 12.649 7.48838 12.5116C7.35096 12.3742 7.27225 12.1888 7.26882 11.9945C7.2654 11.8002 7.33752 11.6122 7.47 11.47L11.47 7.47001C11.6106 7.32956 11.8012 7.25067 12 7.25067C12.1987 7.25067 12.3894 7.32956 12.53 7.47001L16.53 11.47C16.6705 11.6106 16.7493 11.8013 16.7493 12C16.7493 12.1988 16.6705 12.3894 16.53 12.53C16.4608 12.6001 16.3782 12.6557 16.2872 12.6935C16.1962 12.7313 16.0985 12.7505 16 12.75Z" fill="#000000"/> <path d="M12 16.75C11.8019 16.7474 11.6126 16.6676 11.4725 16.5275C11.3324 16.3874 11.2526 16.1981 11.25 16V8C11.25 7.80109 11.329 7.61032 11.4697 7.46967C11.6103 7.32902 11.8011 7.25 12 7.25C12.1989 7.25 12.3897 7.32902 12.5303 7.46967C12.671 7.61032 12.75 7.80109 12.75 8V16C12.7474 16.1981 12.6676 16.3874 12.5275 16.5275C12.3874 16.6676 12.1981 16.7474 12 16.75Z" fill="#000000"/> </svg>