InChI=1/C13H15F2N5O/c1-21-12-4-2-3-11(12)20-13(17-18-19-20)7-5-8(14)9(15)6-10(7)16/h5-6,11-12H,2-4,16H2,1H3/t11-,12-/m0/s1 CAE2354DD6FE37DE