Using c1ccc2c(c1)CCc1ccccc1N2, COC(=O)c1cccc(CCl)c1 to produce COC(=O)c1cccc(CN2c3ccccc3CCc3ccccc32)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.