Using CC[C@H](C)[C@@H]([C@@H](CC(=O)OC(C)(C)C)OC)N(C)C(=O)[C@@H](N)C(C)C, CN1CCC[C@@]1(C)C(=O)O to produce CC[C@H](C)[C@@H]([C@@H](CC(=O)OC(C)(C)C)OC)N(C)C(=O)[C@@H](NC(=O)[C@]1(C)CCCN1C)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.