Using CCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)OC(C)(C)C)C(=O)O, On1nnc2ccccc21 to produce CCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)OC(C)(C)C)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.