Q: What is the molecular formula of this compound, including any salt that it may have?
Constraint: The Compound can be represented with the SMILES COc1ccc2c(c1)c(CC(=O)O)c(C)n2C(=O)c1ccc(Cl)cc1.
Result: C19H16ClNO4
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
COc1ccc2c(c1)c(CC(=O)O)c(C)n2C(=O)c1ccc(Cl)cc1
COc1ccc2c(c1)c(CC(=O)O)c(C)n2C(=O)c1ccc(Cl)cc1
2-[1-(4-chlorobenzoyl)-5-methoxy-2-methylindol-3-yl]acetic acid
What is the molecular formula of this compound, including any salt that it may have?