InChI=1/C17H18N4O2S/c1-17(2)8-11-12(9-23-17)24-14-13(11)15(22)21(16(19-14)20-18)10-6-4-3-5-7-10/h3-7H,8-9,18H2,1-2H3,(H,19,20)/f/h20H 2F48AA876E7E8351