InChI=1/C20H12N2O3/c23-11-6-7-12-14(8-11)21-15-9-13(10-4-2-1-3-5-10)17-18(16(12)15)20(25)22-19(17)24/h1-9,21,23H,(H,22,24,25)/f/h22H	FD44F04B6885EF4C