Using CNC(=O)[C@@H](NC(=O)c1nc(C2=CCCC2)n2c1CN(C)CC2)C(C)(C)C to produce CNC(=O)[C@@H](NC(=O)c1nc(C2CCCC2)n2c1CN(C)CC2)C(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.