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