InChI=1/C20H25N3O3S2/c1-12(2)23-9-8-15-16(10-23)28-20(18(15)19(21)25)22-17(24)11-27-14-6-4-13(26-3)5-7-14/h4-7,12H,8-11H2,1-3H3,(H2,21,25)(H,22,24)/p+1/fC20H26N3O3S2/h22-23H,21H2/q+1 89E944D35EE4AFB2