Task: Answer the following question about the molecule with SMILES O=C([O-])[C@H]1/C(=C/CO)O[C@@H]2CC(=O)N21.[K+].
Description: What is the molecular weight of this compound's parent molecule?
Completion: 199.16
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C([O-])[C@H]1/C(=C/CO)O[C@@H]2CC(=O)N21.[K+]
O=C([O-])[C@H]1/C(=C/CO)O[C@@H]2CC(=O)N21.[K+]
potassium;(2R,3Z,5R)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylate
What is the molecular weight of this compound's parent molecule?
199.16