Task: Please classify a molecule based on the description.
Description: A molecule that is not potential cause for fire or explosion.
Result: Molecule SMILES: Cn1cc(C=O)c2ccccc21
Task: Please classify a molecule based on the description.
Description: A molecule that is {H271#not &NULL}{H271__names__noun}.
Result: {#Molecule |!}{SMILES__description}: {SMILES#}