InChI=1/C21H26N2O2S/c1-26(25)16-19-8-5-9-20(13-19)21(24)22-14-17-6-4-7-18(12-17)15-23-10-2-3-11-23/h4-9,12-13H,2-3,10-11,14-16H2,1H3,(H,22,24)/p+1/t26-/m1/s1/fC21H27N2O2S/h22-23H/q+1 15D81514EE275FF5