Using CC(=O)CCC(C)=O, Cn1c(=O)[nH]c2cccc(N)c21 to produce Cc1ccc(C)n1-c1cccc2[nH]c(=O)n(C)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.