Using COC(=O)C(CSCC(=O)c1ccc(OC)c(OC)c1)NC(=O)OC(C)(C)C to produce COC(=O)C1CSCC(c2ccc(OC)c(OC)c2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.