. 2021 Jan 31;26(3):737. doi: 10.3390/molecules26030737
© 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 (http://creativecommons.org/licenses/by/4.0/).
Figure 10.
Structure of reference drug erlotinib.