Using NC(=S)COc1ccccc1, COc1ccc(CN2CCCC(=O)C(Br)C2=O)cc1 to produce COc1ccc(CN2CCCc3nc(COc4ccccc4)sc3C2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.