InChI=1/C21H29N4O2S2/c1-21(2,3)18-8-4-16(5-9-18)14-23-20(28)24-15-17-6-10-19(11-7-17)25-29(26,27)13-12-22/h4-11H,12-15,22H2,1-3H3,(H2,23,24,28)/q-1/p+1/fC21H30N4O2S2/h22-24H/q F5EC74EF0DFDC600