InChI=1/C11H11F2N5/c1-5-2-10(5)18-11(15-16-17-18)6-3-7(12)8(13)4-9(6)14/h3-5,10H,2,14H2,1H3/t5-,10-/m0/s1 7175E0D6AAF22812