(2E,2'E,2''E)-1,1',1''-benzene-1,3,5-triyltris(3-phenylprop-2-en-1-one) 2-propen-1-one, 1,1',1''-benzene-1,3,5-triyltris[3-phenyl-, (2E,2'E,2''E)- InChI=1/C33H24O3/c34-31(19-16-25-10-4-1-5-11-25)28-22-29(32(35)20-17-26-12-6-2-7-13-26)24-30(23-28)33(36)21-18-27-14-8-3-9-15-27/h1-24H/b19-16+,20-17+,21-18