Using CCC[C@@H](C(=O)OCc1ccccc1)N(Cc1ccccc1)Cc1ccccc1 to produce CCC[C@@H](C(=O)O)N(Cc1ccccc1)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.