InChI=1/C18H29N5O3S/c1-20-15-16(14-19-20)8-9-18(24)22-10-12-23(13-11-22)27(25,26)21(2)17-6-4-3-5-7-17/h8-9,14-15,17H,3-7,10-13H2,1-2H3/b9-8+ 9AFF0301E166DA47