InChI=1/C16H16N6O5/c1-21-14(25)4-5-22(16(21)27)8-13(24)17-7-12(23)18-9-2-3-10-11(6-9)20-15(26)19-10/h2-6H,7-8H2,1H3,(H,17,24)(H,18,23)(H2,19,20,26)/f/h17-20H 370DF900D147FB84