InChI=1/C15H16ClFN4/c1-10(9-20-7-3-6-18-20)21-14-5-4-12(17)8-13(14)19-15(21)11(2)16/h3-8,10-11H,9H2,1-2H3/t10-,11+/m1/s1 B6E28FB4E20F9C30