Using c1ccc(CO[C@@H]2CN(Cc3ccccc3)C[C@H]2OCc2ccccc2)cc1 to produce c1ccc(CO[C@@H]2CNC[C@H]2OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.