Using CC(C)(O)c1n[nH]c2cc(I)ccc12, Nc1ncc(Cl)c(Cl)n1 to produce CC(C)(O)c1nn(-c2nc(N)ncc2Cl)c2cc(I)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.