InChI=1/C20H27N3O2S/c1-24-17-9-7-16(8-10-17)19(23-11-3-2-4-12-23)15-22-20(26)21-14-18-6-5-13-25-18/h5-10,13,19H,2-4,11-12,14-15H2,1H3,(H2,21,22,26)/p+1/t19-/m0/s1/fC20H28N3O2S/h21-23H/q+1 CDE636B2372256B2