InChI=1/C16H15N7O2/c1-2-23-12-7-13(24-10-5-3-4-9(17)6-10)19-8-11(12)20-16(23)14-15(18)22-25-21-14/h3-8H,2,17H2,1H3,(H2,18,22)/f/h18H2 5FA260453537DE91