InChI=1/C5H10F2N2/c6-5(7)4(9)2-1-3-8/h1-2,4-5H,3,8-9H2/p+1/b2-1+/t4-/m0/s1/fC5H11F2N2/h8H/q+1 AB031B45BFA3A176