User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an N-monosubstituted putrescine where the N-substituent is methyl. It has a role as a mouse metabolite. It is a conjugate base of a N-methylputrescinium(2+).
Assistant: This is a molecule that fits this description: CNCCCCN
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
N'-methylbutane-1,4-diamine
The molecule is an N-monosubstituted putrescine where the N-substituent is methyl. It has a role as a mouse metabolite. It is a conjugate base of a N-methylputrescinium(2+).