(2E)-3-(1-benzyl-5-methoxy-3-methyl-1H-indol-2-yl)acrylonitrile 2-propenenitrile, 3-[5-methoxy-3-methyl-1-(phenylmethyl)-1H-indol-2-yl]-, (2E)- InChI=1/C20H18N2O/c1-15-18-13-17(23-2)10-11-20(18)22(19(15)9-6-12-21)14-16-7-4-3-5-8-16/h3-11,13H,14H2,1-2H3/b9-6