InChI=1/C21H16N4O2/c26-18-12-16(6-7-17(18)13-23-27)20-19(14-8-10-22-11-9-14)24-21(25-20)15-4-2-1-3-5-15/h1-13,26-27H,(H,24,25)/b23-13+/f/h25H	A479747F0F5258EF