The chemical with the SMILES representation of Cc1cc2c3c(c1)C1(C(=O)N3C(C)(C)CC2C)C(C#N)=C(N)Oc2n[nH]c(C)c21 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}.
6'-amino-3',6,9,11,11-pentamethyl-2-oxospiro[1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene-3,4'-2H-pyrano[2,3-c]pyrazole]-5'-carbonitrile