InChI=1/C18H17N3O2S/c1-18(2,3)13-8-11-16(23)20-15(21-17(11)24-13)9-4-5-12-10(6-9)7-14(22)19-12/h4-6,8H,7H2,1-3H3,(H,19,22)(H,20,21,23)/f/h19-20H 560472AF68C0731C