The compound with the SMILES representation of COc1cnn(C(C)(C)C)c(=O)c1Cl 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}.
2-tert-butyl-4-chloro-5-methoxypyridazin-3-one