Using CC[C@H](C)[C@H](NC(=O)OCc1ccccc1)C(=O)O, OC1CCCC1 to produce CC[C@H](C)[C@H](NC(=O)OCc1ccccc1)C(=O)OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.