Task: Please give me a SMILES based on the text description.
Description: The molecule is an alkene that is prop-1-ene substituted by a methyl group at position 2. It is an alkene and a gas molecular entity.
Result: C=C(C)C
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
2-methylprop-1-ene
The molecule is an alkene that is prop-1-ene substituted by a methyl group at position 2. It is an alkene and a gas molecular entity.