InChI=1/C21H23N3O5S2/c1-15(20(25)23-17-10-8-16(14-22)9-11-17)29-21(26)19(12-13-30-2)24-31(27,28)18-6-4-3-5-7-18/h3-11,15,19,24H,12-13H2,1-2H3,(H,23,25)/t15-,19-/m1/s1/f/h23H 9EECD5664C3E2A98