Using C[O-], COC(=O)c1cnn2c(NC(C)C(C)C)c(-c3sccc3C)c(Cl)nc12 to produce COC(=O)c1cnn2c(NC(C)C(C)C)c(-c3sccc3C)c(OC)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.