Task: Please answer the following question about the molecule with SMILES O=C(O)CC1CC(c2ccccc2)=NO1.
Question: What is the molecular formula of this compound, including any salt that it may have?
Completion: C11H11NO3
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C(O)CC1CC(c2ccccc2)=NO1
O=C(O)CC1CC(c2ccccc2)=NO1
2-(3-phenyl-4,5-dihydro-1,2-oxazol-5-yl)acetic acid
What is the molecular formula of this compound, including any salt that it may have?