Using CC(C)(C)OC(=O)N1CC(=CC(=O)O)C[C@H]1C(=O)N1CCSC1 to produce CC(C)(C)OC(=O)N1CC(CC(=O)O)C[C@H]1C(=O)N1CCSC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.