InChI=1/C20H14N4O2/c25-24(26)16-10-6-9-15(13-16)21-20-17-11-4-5-12-18(17)22-19(23-20)14-7-2-1-3-8-14/h1-13H,(H,21,22,23)/f/h21H	D7781E0F438D1AD4