InChI=1/C18H23N2O2S/c1-17(2,3)11-7-10(8-12(14(11)21)18(4,5)6)9-13-15(22)20-16(23)19-13/h7-9,21H,1-6H3,(H,20,22,23)/q-1/p-1/fC18H22N2O2S/q-2 23438A9A3F002B2B