The chemical with the SMILES representation of O=C1CCC(C(=O)O)(c2ccccc2)C1 is not an inhibitor of factor XIa (FXIa).
The {#molecule|compound|chemical|molecular species|chemical compound!} with the {SMILES__description} {#representation of |!}{SMILES#} is {MUV-846#not &NULL}{MUV-846__names__noun}.
O=C1CCC(C(=O)O)(c2ccccc2)C1
O=C1CCC(C(=O)O)(c2ccccc2)C1
3-oxo-1-phenylcyclopentane-1-carboxylic acid