Using CCCCCCCCc1ccc(CCI)cc1, CCOC(=O)CC(=O)OCC to produce CCCCCCCCc1ccc(CCC(C(=O)OCC)C(=O)OCC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.