The chemical with the SMILES CC(=O)Oc1ccc2c(=O)c(Oc3ccccc3[N+](=O)[O-])coc2c1 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}.
CC(=O)Oc1ccc2c(=O)c(Oc3ccccc3[N+](=O)[O-])coc2c1
CC(=O)Oc1ccc2c(=O)c(Oc3ccccc3[N+](=O)[O-])coc2c1
[3-(2-nitrophenoxy)-4-oxochromen-7-yl] acetate