Using COC(=O)c1cc(Br)ccc1N(Cc1ccc(OC)cc1)C(=O)Cc1cccs1 to produce COc1ccc(Cn2c(=O)c(-c3cccs3)c(O)c3cc(Br)ccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.