Using COC(=O)c1cc(Br)c2c(c1)N(c1c(Cl)cccc1Cl)C(=O)N(Cc1ccc(OC)cc1)C2 to produce COc1ccc(CN2Cc3c(Br)cc(CO)cc3N(c3c(Cl)cccc3Cl)C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.