InChI=1/C17H17N5O4/c1-10-8-13(15(18)14(9-10)22(25)26)16(23)20-11-2-4-12(5-3-11)21-7-6-19-17(21)24/h2-5,8-9H,6-7,18H2,1H3,(H,19,24)(H,20,23)/f/h19-20H FABF4C5E10845ED7