InChI=1/C19H22FN5O/c1-14(2)18-17(12-23-25(18)16-6-4-15(20)5-7-16)19(26)22-8-3-10-24-11-9-21-13-24/h4-7,9,11-14H,3,8,10H2,1-2H3,(H,22,26)/p+1/fC19H23FN5O/h21-22H/q+1 7277CE2B0E631332