Using CCOC(=O)[C@H](Cc1ccc(OCCCCc2ccc([N+](=O)[O-])cc2)cc1)OCC to produce CCO[C@@H](Cc1ccc(OCCCCc2ccc([N+](=O)[O-])cc2)cc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.