InChI=1/C18H17ClN2O4/c19-13-8-16-17(24-6-5-23-16)9-14(13)21-18(22)20-10-12-7-11-3-1-2-4-15(11)25-12/h1-4,8-9,12H,5-7,10H2,(H2,20,21,22)/t12-/m1/s1/f/h20-21H	BD653E7695BB1374