The chemical with the SMILES representation of O=C1C2CCCN2C(=O)N1CCCCN1CCN(c2ccccc2)CC1 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=C1C2CCCN2C(=O)N1CCCCN1CCN(c2ccccc2)CC1
O=C1C2CCCN2C(=O)N1CCCCN1CCN(c2ccccc2)CC1
2-[4-(4-phenylpiperazin-1-yl)butyl]-5,6,7,7a-tetrahydropyrrolo[1,2-c]imidazole-1,3-dione