The IUPAC name of

1.	The IUPAC name of
Answer» 2-ethyl-3-methyl-1-pentene-4-yne 2-ethyl-3-methyl-4-pentene-1-ene 4-ethyl-3-methyl-1-pentene-4-ene 4-ethyl-3-methyl-4-pentene-1-yne Answer :A

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