InChI=1/C19H19ClFN5O/c20-17-4-13(2-1-11(17)5-22)25-9-15-16(10-25)19(15)24-7-18(27)26-8-12(21)3-14(26)6-23/h1-2,4,12,14-16,19,24H,3,7-10H2/p+1/t12-,14-,15-,16+,19?/m0/s1/fC19H20ClFN5O/h24H/q+1 032948E5166069B8