Using COC(=O)Cc1nc(C(C)C)c(Sc2cc(Cl)cc(Cl)c2)n1C to produce CC(C)c1nc(CC(=O)O)n(C)c1Sc1cc(Cl)cc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.