Task: Please answer the following question about the molecule with SMILES Cl.Cl.Cl.Cl.NCCNCCNCCN.
Request: What is the molecular weight of this compound's parent molecule?
Completion: 146.24
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cl.Cl.Cl.Cl.NCCNCCNCCN
Cl.Cl.Cl.Cl.NCCNCCNCCN
N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine;tetrahydrochloride
What is the molecular weight of this compound's parent molecule?