InChI=1/C22H26N4O4S/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/h1-11,15,19,24,26-27H,12-14,16H2,(H2,23,25)/p+2/t19-/m0/s1/fC22H28N4O4S/h24-25H,23H2/q+2 301C039D0A7311F2