InChI=1/C18H16N6O3/c1-3-24-14-8-15(26-12-6-4-5-11(7-12)10(2)25)20-9-13(14)21-18(24)16-17(19)23-27-22-16/h4-9H,3H2,1-2H3,(H2,19,23)/f/h19H2 556295073FF76CAE