InChI=1/C19H19F2N/c20-12-4-3-11-8-18-14-6-5-13(21)10-16(14)19(15(11)9-12)17-2-1-7-22(17)18/h3-5,9-10,14,17-19H,1-2,6-8H2/p+1/t14-,17-,18-,19+/m0/s1/fC19H20F2N/h22H/q+1 B4F3D0487AEEA130