Using CCOC(=O)C(Cc1ccc(O)c2ccccc12)OCC, Cc1sc(-c2ccccc2)nc1CCO to produce CCOC(=O)C(Cc1ccc(OCCc2nc(-c3ccccc3)sc2C)c2ccccc12)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.