InChI=1/C16H17N5O6/c1-3-26-15(24)9-5-17-16(25)19-10(9)6-27-14(23)8-4-7(2)18-12-11(8)13(22)21-20-12/h4H,3,5-6H2,1-2H3,(H2,17,19,25)(H2,18,20,21,22)/f/h17,19-21H 366ED5DED1229A7C