Using CI, COC(=O)c1cc(OC)ccc1Nc1c(-c2ccccc2)c(C)nn1-c1ccccc1C to produce COC(=O)c1cc(OC)ccc1N(C)c1c(-c2ccccc2)c(C)nn1-c1ccccc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.