InChI=1/C14H14F6N2O/c1-2-22(7-13(15,16)17)8-3-4-9-10(14(18,19)20)6-12(23)21-11(9)5-8/h3-6,9,11H,2,7H2,1H3,(H,21,23)/t9-,11+/m0/s1/f/h21H 252F80E9CA3BAEDB