InChI=1/C24H23N3O4S/c1-3-21(31-20-7-5-4-6-8-20)23(29)25-17-9-11-19(12-10-17)30-15-18-13-22(28)27-14-16(2)32-24(27)26-18/h4-14,21H,3,15H2,1-2H3,(H,25,29)/t21-/m0/s1/f/h25H 724B8562273C8BBB