InChI=1/C21H26N2O2S/c1-5-17-8-6-7-9-19(17)22-20(24)14-23(4)21(25)16(3)26-18-12-10-15(2)11-13-18/h6-13,16H,5,14H2,1-4H3,(H,22,24)/t16-/m0/s1/f/h22H EA192FD73AB74D42