Using [Li]C, COc1cc(CN=Cc2c(F)c(Cl)nc(Cl)c2C(=O)O)cc(OC)c1 to produce COc1cc(CN2C(=O)c3c(Cl)nc(Cl)c(F)c3C2C)cc(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.