InChI=1/C27H22N2O3/c1-30-26-16-22-24(17-27(26)31-2)28-14-13-25(22)32-20-11-12-21-18(15-20)7-6-10-23(21)29-19-8-4-3-5-9-19/h3-17,29H,1-2H3/p+1/fC27H23N2O3/h28H/q+1 EBCBCCB727928AC7