Q: What is the molecular formula of this compound, including any salt that it may have?
Description: The Chemical has the SMILES COc1cccc2nc(-c3cccs3)nc(NN3C(=O)C=C(C)C3=O)c12.
Result: C18H14N4O3S
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
COc1cccc2nc(-c3cccs3)nc(NN3C(=O)C=C(C)C3=O)c12
COc1cccc2nc(-c3cccs3)nc(NN3C(=O)C=C(C)C3=O)c12
1-[[5-methoxy-2-(thiophen-2-yl)quinazolin-4-yl]amino]-3-methylpyrrole-2,5-dione
What is the molecular formula of this compound, including any salt that it may have?