Using C=C[C@@H]1C[C@]1(NC(=O)C1CN(C(=O)OC(C)(C)C)Cc2c[nH]nc21)C(=O)OCC to produce C=C[C@@H]1C[C@]1(NC(=O)C1CN(C(=O)OC(C)(C)C)Cc2c[nH]nc21)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.