The chemical compound with the SMILES O=c1cc2n(c(=O)[nH]1)CCC1=C2CCCC1 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}.
6,7,8,9,10,11-hexahydropyrimido[6,1-a]isoquinoline-2,4-dione