InChI=1/C20H25N3O5S/c1-13-5-7-20(8-6-13)18(25)23(19(26)21-20)22-17(24)12-29-14-3-4-15-16(11-14)28-10-2-9-27-15/h3-4,11,13H,2,5-10,12H2,1H3,(H,21,26)(H,22,24)/f/h21-22H 304BFD0E9255ECB5