The chemical compound with the SMILES Clc1ncnc2c1oc1ccccc12 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}.
4-chloro-[1]benzofuro[3,2-d]pyrimidine