The compound with the SMILES O=C1OCCC1NC1=NCCC1 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=C1OCCC1NC1=NCCC1
O=C1OCCC1NC1=NCCC1
3-(3,4-dihydro-2H-pyrrol-5-ylamino)oxolan-2-one