InChI=1/C24H23FN4/c1-16-3-4-20(13-17(16)2)24-21(15-28-29-24)14-27-23(19-9-11-26-12-10-19)18-5-7-22(25)8-6-18/h3-13,15,21,23,27H,14H2,1-2H3/t21-,23+/m1/s1 9642A679910D9C5D