InChI=1/C17H19N5O2S/c1-9-10(7-20-16-14(9)15(18)21-17(19)22-16)8-25-13-6-11(23-2)4-5-12(13)24-3/h4-7H,8H2,1-3H3,(H4,18,19,20,21,22)/f/h18-19H2 744401B67FDD1529