Task: Please answer the following question about the molecule with SMILES O=C([O-])C1N=C(c2ccccc2)c2cc(Cl)ccc2NC1=O.[K+].[K+].[OH-].
Request: What is the molecular formula of this compound, including any salt that it may have?
Completion: C16H11ClK2N2O4
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C([O-])C1N=C(c2ccccc2)c2cc(Cl)ccc2NC1=O.[K+].[K+].[OH-]
O=C([O-])C1N=C(c2ccccc2)c2cc(Cl)ccc2NC1=O.[K+].[K+].[OH-]
dipotassium;7-chloro-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepine-3-carboxylate;hydroxide
What is the molecular formula of this compound, including any salt that it may have?