InChI=1/C26H20N2O3/c29-23-14-25(31-24-13-7-5-11-19(23)24)26(30)28-15-20(17-8-2-1-3-9-17)21-16-27-22-12-6-4-10-18(21)22/h1-14,16,20,27H,15H2,(H,28,30)/t20-/m1/s1/f/h28H	F51251E0461E5FD1