InChI=1/C21H22N2O3S/c1-2-13-27-20-10-4-3-9-19(20)22-21(24)16-23(14-17-7-5-11-25-17)15-18-8-6-12-26-18/h2-12H,1,13-16H2,(H,22,24)/p+1/fC21H23N2O3S/h22-23H/q+1 E002B8C3A7A92459