Using Cc1cccc(C)c1Nc1nn(CCC=O)c2nc(Nc3ccccc3)ncc12, CNC to produce Cc1cccc(C)c1Nc1nn(CCCN(C)C)c2nc(Nc3ccccc3)ncc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.