Using OCc1ccccc1, Cc1cc(C)c(N(CCCl)CCCl)c(C(=O)O)c1 to produce Cc1cc(C)c(N(CCCl)CCCl)c(C(=O)OCc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.