InChI=1/C19H19F2N5O2/c20-15-5-4-13(11-16(15)21)12-24-9-6-14(7-10-24)22-18-19(26(27)28)25-8-2-1-3-17(25)23-18/h1-5,8,11,14,22H,6-7,9-10,12H2/p+1/fC19H20F2N5O2/h24H/q+1 504731FA2D49784C