Using CN(C)C=O, CCC(=O)Nc1cccc(-c2ccc3nncn3n2)c1 to produce CCC(=O)N(C)c1cccc(-c2ccc3nncn3n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.