InChI=1/C20H25N3O3S/c1-26-13-4-2-3-12-22-19(24)20(25)23-17-7-9-18(10-8-17)27-15-16-6-5-11-21-14-16/h5-11,14H,2-4,12-13,15H2,1H3,(H,22,24)(H,23,25)/f/h22-23H A9AED13E44459BD7