Using COC(=O)[C@H]1C[C@H](Nc2nc(-c3ccccc3OC)nc3ccccc23)CN1C(=O)OC(C)(C)C to produce COc1ccccc1-c1nc(N[C@H]2C[C@H](C(=O)O)N(C(=O)OC(C)(C)C)C2)c2ccccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.