User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an ammonium ion obtained by the protonation of all four amino groups of spermine. It has a role as a human metabolite and a fundamental metabolite. It is a conjugate acid of a spermine.
Assistant: This is a molecule that fits this description: [NH3+]CCC[NH2+]CCCC[NH2+]CCC[NH3+]
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#}
[NH3+]CCC[NH2+]CCCC[NH2+]CCC[NH3+]
C(CC[NH2+]CCC[NH3+])C[NH2+]CCC[NH3+]
3-azaniumylpropyl-[4-(3-azaniumylpropylazaniumyl)butyl]azanium
The molecule is an ammonium ion obtained by the protonation of all four amino groups of spermine. It has a role as a human metabolite and a fundamental metabolite. It is a conjugate acid of a spermine.