InChI=1/C18H20ClN3O4/c19-14-5-3-11(18(24)25)8-16(14)26-10-12-4-6-15(21-12)17(23)22-7-1-2-13(22)9-20/h3,5,8,12-13,15,21H,1-2,4,6-7,10H2,(H,24,25)/p-1/t12-,13+,15+/m1/s1/fC18H19ClN3O4/q-1 F1C9B9399D94B81C