Using CC(C)Nc1nc(-c2ccc(Cl)cc2)c(-c2ccc(Cl)cc2)c2n[nH]c(=O)n12, CN(C)C=O to produce CC(C)Nc1nc(-c2ccc(Cl)cc2)c(-c2ccc(Cl)cc2)c2nn(C)c(=O)n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.