InChI=1/C14H16F2N2O4/c1-13(2,3)7-17-11(19)12(20)18-8-4-5-9-10(6-8)22-14(15,16)21-9/h4-6H,7H2,1-3H3,(H,17,19)(H,18,20)/f/h17,20H	7E328AC01E8E7F96