InChI=1/C19H18ClFN2O3/c20-15-8-7-13(10-16(15)21)23-18(25)17(24)22-11-19(26)9-3-5-12-4-1-2-6-14(12)19/h1-2,4,6-8,10,26H,3,5,9,11H2,(H,22,24)(H,23,25)/t19-/m1/s1/f/h22,25H A7A038814F1AF33C