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(2004)3-(4-trimethylsilanylethynyl-phenylsulfanyl)-propionitrile
3-(4-ethynyl-phenylsulfanyl)-propionitrile
3-(4-{4-[7-(2,5-bis-hexyloxy-4-iodo-phenylethynyl)-9-oxo-9H-fluoren-2-ylethynyl]-2,5-bis-hexyloxy-phenylethynyl}-phenylsulfanyl)-propionitrile
1-[4-(2-cyanoethylsulfanyl)phenylethynyl]-2,5-dihexyloxy-4-trimethylsilylethynylbenzene