(2E)-3-(9H-beta-carbolin-1-yl)-2-methylprop-2-en-1-ol 2-propen-1-ol, 2-methyl-3-(9H-pyrido[3,4-b]indol-1-yl)-, (2E)- InChI=1/C15H14N2O/c1-10(9-18)8-14-15-12(6-7-16-14)11-4-2-3-5-13(11)17-15/h2-8,17-18H,9H2,1H3/b10-8