InChI=1/C15H15N5O2/c1-9-10(2)19(5-6-21)14-12(9)15-17-13(11-4-3-7-22-11)18-20(15)8-16-14/h3-4,7-8,21H,5-6H2,1-2H3 0C32DB1FAFB85741