InChI=1/C23H31N3O4S/c1-19(2)20-8-10-21(11-9-20)26(31(28,29)22-6-4-3-5-7-22)18-23(27)24-12-13-25-14-16-30-17-15-25/h3-11,19H,12-18H2,1-2H3,(H,24,27)/p+1/fC23H32N3O4S/h24-25H/q+1 621B8927EB371E8D