phenylmethyl 4-({1-[(tert-butyl)oxycarbonyl]indol-2-yl}ethylidene)-3-ethylidenepiperidine-1-carboxylate
phenylmethyl 3-ethylidene-4-[(1-methylindol-2-yl)ethylidene]piperidine-1-carboxylate
phenyl 3-ethylidene-4-[(1-methylindol-2-yl)ethylidene]piperidine-1-carboxylate
N-(2-bromobut-2-enyl)-N-pent-3-ynylphenoxycarboxamide
N-(2-bromobut-2-enyl)-N-pent-3-ynyl(phenylmethoxy)carboxamide