Using COC(=O)c1cncc(Sc2c(C)n(-c3cnn(C)c3)c3cc(Cl)ccc23)c1 to produce Cc1c(Sc2cncc(C(=O)O)c2)c2ccc(Cl)cc2n1-c1cnn(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.