InChI=1/C21H26N2O2S/c1-2-3-4-16-5-11-20(12-6-16)26(24,25)23-19-9-7-17(8-10-19)21-13-18(21)14-22-15-21/h5-12,18,22-23H,2-4,13-15H2,1H3/p+1/t18-,21+/m1/s1/fC21H27N2O2S/h22H/q+1 5D5470AFEE474F6E