Using COC(=O)CNC(=O)[C@H](CC(OC(C)(C)C)C(=O)O)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)C to produce CC(C)[C@H](NC(=O)OC(C)(C)C)C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CC(OC(C)(C)C)C(=O)O)C(=O)NCC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.