6.
[1]. Stanislav Gobec, et al. Nonsteroidal anti-inflammatory drugs and their analogues as inhibitors of aldo-keto reductase AKR1C: new lead compounds for the development of anticancer agents. Bioorg Med Chem Lett. 5 Dec 1;15():517-5.
H-H15-H19-H5
P61-P64-P7-P71-P8-P+P5-P4+P4-P5+P51+P8-P-P6+P64-P4+P-P45-P51
GHS7