InChI=1/C18H18N2O4S/c1-12(2)17(18(21)22)20-25(23,24)16-9-7-15(8-10-16)14-5-3-13(11-19)4-6-14/h3-10,12,17,20H,1-2H3,(H,21,22)/p-1/t17-/m1/s1/fC18H17N2O4S/q-1	F2DDD83DA7801D69