The compound with the SMILES O=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=O 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=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=O
O=C(O)CCCN/C=C1/C(=O)Oc2ccccc2C1=O
4-[[(E)-[2,4-bis(oxidanylidene)chromen-3-ylidene]methyl]amino]butanoicacid