Using CN1CCc2c([nH]c3c(Cl)ccc(Cl)c23)C1, Cc1ccc(S(=O)(=O)OCCc2ccc(C)nc2)cc1 to produce Cc1ccc(CCn2c3c(c4c(Cl)ccc(Cl)c42)CCN(C)C3)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.