InChI=1/C15H19N5O3S/c1-11-10-14(19(2)18-11)17-15(21)16-12-4-6-13(7-5-12)20-8-3-9-24(20,22)23/h4-7,10H,3,8-9H2,1-2H3,(H2,16,17,21)/f/h16-17H DFF8F6DC128BE24E