Using CCCCC(C)(C)C(=O)O, COCCCn1ncc2ccc(C[C@@H](C[C@H](NC(=O)OC(C)(C)C)[C@@H](O)CN)C(C)C)cc21 to produce CCCCC(C)(C)C(=O)NC[C@H](O)[C@H](C[C@H](Cc1ccc2cnn(CCCOC)c2c1)C(C)C)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.