InChI=1/C24H23N3O3S/c1-3-21(17-7-5-4-6-8-17)23(29)25-18-9-11-20(12-10-18)30-15-19-13-22(28)27-14-16(2)31-24(27)26-19/h4-14,21H,3,15H2,1-2H3,(H,25,29)/t21-/m1/s1/f/h25H 5C453A1092621BEA