InChI=1/C16H27F3N2/c17-16(18,19)13-3-5-14(6-4-13)21-10-7-12(8-11-21)15-2-1-9-20-15/h12-15,20H,1-11H2/p+2/t13?,14?,15-/m0/s1/fC16H29F3N2/h20-21H/q+2 A586BE83211261BC