InChI=1/C19H25FN4O/c1-14(2)24(3)13-16-7-5-4-6-15(16)12-21-19(25)23-22-18-10-8-17(20)9-11-18/h4-11,14,22H,12-13H2,1-3H3,(H2,21,23,25)/p+1/fC19H26FN4O/h21,23-24H/q+1 38C5857C6D66AD18