Using Oc1ccc(C(O)c2ccc(CCN(Cc3ccccc3)C[C@H](O)c3cccc(Cl)c3)cc2)cc1 to produce Oc1ccc(Cc2ccc(CCNC[C@H](O)c3cccc(Cl)c3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.