InChI=1/C19H25N3O3S/c1-19(2,3)15-7-4-13(5-8-15)10-11-22-26(24,25)17-12-14(18(20)21)6-9-16(17)23/h4-9,12,22-23H,10-11H2,1-3H3,(H3,20,21)/p+1/fC19H26N3O3S/h20-21H2/q+1 A622C56F5F51A9BD