Using CCc1cc2c(s1)N(C(=O)Cl)CCN=C2c1ccccc1, CNC to produce CCc1cc2c(s1)N(C(=O)N(C)C)CCN=C2c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.