InChI=1/C19H27FN2/c1-4-9-22(10-5-2)15-7-6-14-12-18(20)19-16(17(14)13-15)8-11-21(19)3/h8,11-12,15H,4-7,9-10,13H2,1-3H3/p+1/t15-/m0/s1/fC19H28FN2/h22H/q+1 4D96A23B16A2ADEF