InChI=1/C21H25NO2S/c1-15(2)17-5-3-16(4-6-17)13-25(23,24)20-9-7-18(8-10-20)21-11-19(21)12-22-14-21/h3-10,15,19,22H,11-14H2,1-2H3/p+1/t19-,21+/m1/s1/fC21H26NO2S/h22H/q+1 FFB4631E8F7EE9F9