InChI=1/C19H19N5OS/c1-12-8-10-14(11-9-12)16-17(18(25)20-15-6-4-3-5-7-15)26-19-22-21-13(2)24(19)23-16/h3-11,16-17,23H,1-2H3,(H,20,25)/t16-,17+/m0/s1/f/h20H 00B2F7FBFADF6E2B