InChI=1/C19H21FN6O/c1-11-7-12(2)26-19(23-11)24-17(25-26)9-18(27)21-6-5-13-10-22-16-4-3-14(20)8-15(13)16/h3-4,7-8,10,19,22H,5-6,9H2,1-2H3,(H,21,27)(H,24,25)/p+1/t19-/m0/s1/fC19H22FN6O/h21,24-25H/q+1 F0D132D2F862A66E