. 2019 Jan 7;24(1):197. doi: 10.3390/molecules24010197
© 2019 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 (http://creativecommons.org/licenses/by/4.0/).
Figure 5.
Key NOEs (blue dashed arrows) in compound 3.