SMILES: CC1=C[C@H]2[C@@]3(CC[C@H](C([C@H]3CC[C@@]2([C@]4([C@@]1(C(=C(C4=O)C)[O-])C)C(=O)OC)C)(C)C)O)C
Description: The molecule is an enolate anion resulting from the deprotonation of the enol group of andrastin E. Major species at pH 7.3. Published in http://dx.doi.org/10.1016/j.tet.2013.07.029 It is a conjugate base of an andrastin E.