Using CI, CCOC(=O)CCCCCC1CCc2cc(-c3ccccc3)c(-c3ccccc3)nc2N1 to produce COC(=O)CCCCCC1CCc2cc(-c3ccccc3)c(-c3ccccc3)nc2N1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.