Using C=CC(C)(C)Nc1cccnc1N(C)C1CCN(C(=O)OC(C)(C)C)CC1 to produce CCC(C)(C)Nc1cccnc1N(C)C1CCN(C(=O)OC(C)(C)C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.