InChI=1/C20H24N2O4S/c23-13-12-21-18-10-5-4-9-17(18)20(25)26-15-19(24)22-11-6-14-27-16-7-2-1-3-8-16/h1-5,7-10,21,23H,6,11-15H2,(H,22,24)/f/h22H 2C033163CD680493