InChI=1/C21H28N4O2S/c1-14-15(2)25(18-11-7-8-12-18)21(23-14)28-16(3)19(26)24-20(27)22-13-17-9-5-4-6-10-17/h4-6,9-10,16,18H,7-8,11-13H2,1-3H3,(H2,22,24,26,27)/t16-/m0/s1/f/h22,24H F31967CE13EA1F68