InChI=1/C16H12N6O2/c17-8-12(13(23)10-6-7-24-9-10)14-20-15(18)22-16(21-14)19-11-4-2-1-3-5-11/h1-7,9,12H,(H3,18,19,20,21,22)/t12-/m0/s1/f/h19H,18H2 39636BCA7ADE2327