InChI=1/C18H15FN4O4/c1-27-14-6-13-10(7-20-14)8-23(15(13)24)9-18(16(25)21-17(26)22-18)11-2-4-12(19)5-3-11/h2-7H,8-9H2,1H3,(H2,21,22,25,26)/t18-/m0/s1/f/h21-22H	2B755F2519691481