InChI=1/C18H20ClN3O4/c19-14-8-11(18(24)25)3-6-16(14)26-10-12-4-5-15(21-12)17(23)22-7-1-2-13(22)9-20/h3,6,8,12-13,15,21H,1-2,4-5,7,10H2,(H,24,25)/p-1/t12-,13+,15+/m1/s1/fC18H19ClN3O4/q-1 2B78D859046E6AD9