Using Cc1ccc(S(=O)(=O)OC[C@H](CC(C)(C)C)NC(=O)OC(C)(C)C)cc1, CNC to produce CN(C)C[C@H](CC(C)(C)C)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.