Using C[O-], CCC(=O)c1csc(NC(=O)[C@H]([C@@H](C)c2ccccc2)N2C(=O)N[C@H](c3ccc(OC)cc3)C2=O)n1 to produce COC(=O)c1csc(N)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.