InChI=1/C19H25N3O3S/c1-3-22(4-2)15(16-9-7-11-25-16)12-21-19(24)14-8-5-6-10-17(14)26-13-18(20)23/h5-11,15H,3-4,12-13H2,1-2H3,(H2,20,23)(H,21,24)/p+1/t15-/m1/s1/fC19H26N3O3S/h21-22H,20H2/q+1 B66B0EDEA22F6C7D