Q: How many aromatic rings does this compound have?
 The Chemical can be represented with the SMILES C[C@H](C(=O)O)c1cccc(C(=O)c2ccccc2)c1.
Result: 2
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C[C@H](C(=O)O)c1cccc(C(=O)c2ccccc2)c1
C[C@H](C(=O)O)c1cccc(C(=O)c2ccccc2)c1
(2S)-2-(3-benzoylphenyl)propanoic acid
How many aromatic rings does this compound have?