InChI=1/C18H18ClF2N3O4/c1-11(17(25)22-16-8-5-13(24(26)27)9-15(16)19)23(2)10-12-3-6-14(7-4-12)28-18(20)21/h3-9,11,18H,10H2,1-2H3,(H,22,25)/t11-/m1/s1/f/h23H FE5D7AF2D48AF326