Using CC(=O)OC(C)=O, CCNC(C)CC1(c2ccccc2)C=CCC=C1 to produce CCN(C(C)=O)C(C)CC1(c2ccccc2)C=CCC=C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.