Using OCCc1cn[nH]c1, COC(=O)Cc1c(-c2ccccc2Cl)csc1-c1ccc(O)cc1 to produce COC(=O)Cc1c(-c2ccccc2Cl)csc1-c1ccc(OCCc2cn[nH]c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.