Using ClCc1cccc(OCc2ccc3ccccc3n2)c1, COC(=O)c1sc2ccc(O)cc2c1C to produce COC(=O)c1sc2ccc(OCc3cccc(OCc4ccc5ccccc5n4)c3)cc2c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.