InChI=1/C18H24N2O4S/c1-12(17(22)20-9-5-8-15(20)18(23)24)19-16(21)14(11-25)10-13-6-3-2-4-7-13/h2-4,6-7,12,14-15,25H,5,8-11H2,1H3,(H,19,21)(H,23,24)/p-1/t12-,14+,15-/m0/s1/fC18H23N2O4S/h19H/q-1 9434537F1C3585B8