InChI=1/C17H19N5O5/c1-17(2)14(25)22(16(27)20-17)9-12(23)19-11-5-3-4-10(6-11)8-21-13(24)7-18-15(21)26/h3-6H,7-9H2,1-2H3,(H,18,26)(H,19,23)(H,20,27)/f/h18-20H 7EEA8811294D1772