. 2021 Dec 12;26(24):7529. doi: 10.3390/molecules26247529
© 2021 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Figure 1.
Structures of cis-195A and cis-211A.