The compound with the SMILES representation of S=C1NCCOCCOCCOCCN1 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}.
1,9,12-trioxa-4,6-diazacyclotetradecane-5-thione