InChI=1/C23H18N2O3/c26-22-19-14-8-7-13-18(19)21(24-25-22)23(27)28-20(17-11-5-2-6-12-17)15-16-9-3-1-4-10-16/h1-14,20H,15H2,(H,25,26)/t20-/m0/s1/f/h25H	488CABE94F3B8DF8