Using [NH4+], Cc1cccc2c1nc(COc1ccc(Cl)cc1)n2CCC(C)C(=O)Cl to produce Cc1cccc2c1nc(COc1ccc(Cl)cc1)n2CCC(C)C(N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.