InChI=1/C22H25N4O4S/c23-22-11-10-20(15-25-22)30-16-19(27)14-24-13-12-17-6-8-18(9-7-17)26-31(28,29)21-4-2-1-3-5-21/h1-11,15,19,24,27H,12-14,16H2,(H2,23,25)/q-1/p+1/t19-/m0/s1/fC22H26N4O4S/h24H,23H2/q 568869F2A3379573