InChI=1/C17H20N2O3S/c1-5-14(16(21)22)19-11(3)12(4)23-17(19)18-15(20)13-8-6-10(2)7-9-13/h6-9,14H,5H2,1-4H3,(H,21,22)/p-1/t14-/m0/s1/fC17H19N2O3S/q-1 B3E07936B6F085E5