InChI=1/C21H26N2O3S/c1-4-11-25-19-10-6-8-17(13-19)22-21(27)23-20(24)16-7-5-9-18(12-16)26-14-15(2)3/h5-10,12-13,15H,4,11,14H2,1-3H3,(H2,22,23,24,27)/f/h22-23H B4E724E37CD76CF5