InChI=1/C17H15F2N3O5/c1-10-6-7-11(8-13(10)22(25)26)21-15(23)9-20-16(24)12-4-2-3-5-14(12)27-17(18)19/h2-8,17H,9H2,1H3,(H,20,24)(H,21,23)/f/h20-21H F902BA3EFFC02653