Using COC(=O)CC(C(C)=O)C(=O)c1ccc(Cl)cc1, Cc1cc(NN)sn1 to produce COC(=O)Cc1c(C)nn(-c2cc(C)ns2)c1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.