InChI=1/C21H18N2O2/c1-15-7-12-21(25-15)19-13-20(17-5-3-2-4-6-17)23(22-19)18-10-8-16(14-24)9-11-18/h2-12,14,20H,13H2,1H3/t20-/m0/s1	4E1EBD4360C16D14