InChI=1/C18H24N2O3S/c1-17(2,3)11-7-10(8-12(14(11)21)18(4,5)6)9-13-15(22)19-16(20-23)24-13/h7-9H,1-6H3,(H3,19,20,21,22,23)/p-1/fC18H23N2O3S/h21,23H/q-1/b13-9- 98692D49C26B5928