InChI=1/C16H20ClFN4O3/c17-11-2-1-3-12(18)10(11)9-22-7-6-21-16(25)13(22)8-15(24)20-5-4-14(19)23/h1-3,13H,4-9H2,(H2,19,23)(H,20,24)(H,21,25)/t13-/m0/s1/f/h20-21H,19H2 0770E51A9CB7E94D