Using [N-]=[N+]=N[C@@H]1CN(Cc2ccccc2)C[C@H]1O, CC(=O)OC(C)=O to produce CC(=O)N[C@@H]1CN(Cc2ccccc2)C[C@H]1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.