InChI=1/C23H21N3O4S/c1-16-9-10-19(12-20(16)26(29)30)22(28)21(25-11-5-8-18(14-25)15-27)23(31)24-13-17-6-3-2-4-7-17/h2-12,14,21,27H,13,15H2,1H3/p+1/t21-/m1/s1/fC23H22N3O4S/h24H/q+1 536C3659E2E67DFF