InChI=1/C19H19N3O3S/c1-21-19(25)14-9-6-13(7-10-14)8-11-18(24)22-15-4-2-3-5-16(15)26-12-17(20)23/h2-11H,12H2,1H3,(H2,20,23)(H,21,25)(H,22,24)/b11-8+/f/h21-22H,20H2 A5FDE3F79B9C4B13