Using CCOC(=O)c1cccc(S)c1, CCCn1cc(-n2ccc3ccc(Cl)cc32)cn1 to produce CCCn1cc(-n2cc(Sc3cccc(C(=O)OCC)c3)c3ccc(Cl)cc32)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.