The molecular species with the SMILES O=c1c2ccccc2oc2nc3ccn(Cc4ccncc4)c(=O)c3cc12 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}.
O=c1c2ccccc2oc2nc3ccn(Cc4ccncc4)c(=O)c3cc12
O=c1c2ccccc2oc2nc3ccn(Cc4ccncc4)c(=O)c3cc12
2-(pyridin-4-ylmethyl)chromeno[2,3-b][1,6]naphthyridine-1,11-dione