InChI=1/C20H25N3O3S/c1-16-4-6-17(7-5-16)15-27-10-9-22-19(24)13-26-14-20(25)23-12-18-3-2-8-21-11-18/h2-8,11H,9-10,12-15H2,1H3,(H,22,24)(H,23,25)/f/h22-23H 74E825DDEEB3BAE1