InChI=1/C19H25NO3S/c1-5-12-20(19-14(3)8-7-9-16(19)6-2)24(22,23)17-10-11-18(21)15(4)13-17/h7-11,13,21H,5-6,12H2,1-4H3 27BC71711BA961E8