InChI=1S/C28H29N3O4S/c1-3-17-35-24-15-11-21(12-16-24)29-27(33)25-18-26(32)31(19-20-7-5-4-6-8-20)28(36-25)30-22-9-13-23(34-2)14-10-22/h4-16,25H,3,17-19H2,1-2H3,(H,29,33)