Using NCCCC1(C(N)=O)c2ccccc2-c2ccccc21, CC(C)=O to produce CC(C)NCCCC1(C(N)=O)c2ccccc2-c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.