Task: Please answer the following question about the molecule with SMILES CCCCNC(=N)NC(=N)N.
Description: What is the molecular weight of this compound's parent molecule?
Result: 157.22
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCCCNC(=N)NC(=N)N
CCCCNC(=N)NC(=N)N
1-butyl-3-carbamimidoylguanidine
What is the molecular weight of this compound's parent molecule?