InChI=1/C20H25N3O3S/c1-26-15-8-6-14(7-9-15)20(10-2-3-11-20)23-18(24)13-16(22-19(21)25)17-5-4-12-27-17/h4-9,12,16H,2-3,10-11,13H2,1H3,(H,23,24)(H3,21,22,25)/t16-/m0/s1/f/h22-23H,21H2 02B3884DB6526555