Using CN(C(=O)Cc1coc2ccccc12)[C@H](CN1CCCC1)c1cccc(OCC(=O)OC(C)(C)C)c1 to produce CN(C(=O)Cc1coc2ccccc12)[C@H](CN1CCCC1)c1cccc(OCC(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.