InChI=1/C18H17ClFN3O4/c19-15-9-13(3-6-16(15)20)17-11-22(7-8-27-17)18(24)21-10-12-1-4-14(5-2-12)23(25)26/h1-6,9,17H,7-8,10-11H2,(H,21,24)/t17-/m0/s1/f/h21H 7BE7A0361C8AF943