Using O=C(O)CCCOc1cccc2c1B(O)OC2C[N+](=O)[O-], CCN(CC)CC to produce NC(=O)CCCOc1cccc2c1B(O)OC2C[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.