InChI=1/C19H28ClFN4O2/c1-2-3-9-15(24-19(22)27)18(26)23-12-16(25-10-4-5-11-25)17-13(20)7-6-8-14(17)21/h6-8,15-16H,2-5,9-12H2,1H3,(H,23,26)(H3,22,24,27)/p+1/t15-,16-/m1/s1/fC19H29ClFN4O2/h23-25H,22H2/q+1 CDA59AFEEA03CFB1