Using CCC(O)c1ccccc1, CC[C@H](C)[C@H](N)C(=O)N(Cc1ccccc1)C(=O)[C@@H]1CCCN1CC(=O)O to produce CCC(OC(=O)CN1CCC[C@H]1C(=O)N(Cc1ccccc1)C(=O)[C@@H](N)[C@@H](C)CC)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.