“…Artificial Intelligence has made important progress toward the acceleration of research and development of novel bioactive natural compounds with industrial applications. This approach has been widely applied in different steps related to the virtual screening strategies, for example to predict some pharmacokinetic properties (Wei et al, 2017 ; Qiang et al, 2018 ) [e.g., penetration of compounds into the blood–brain barrier (Zhang et al, 2017 ; Dai et al, 2021 ) and cell membrane (Wei et al, 2017 ; Wolfe et al, 2018 )], compounds' side effects (Dimitri and Lió, 2017 ), their toxicity (Mayr et al, 2016 ; Pu et al, 2019 ; Zheng et al, 2020 ), molecular targets (Wang et al, 2013 ; Jeon et al, 2014 ), and their bioactivity (Li and Huang, 2012 ; Schaduangrat et al, 2019 ; Shoombuatong et al, 2019 ) [e.g., anti-tuberculosis (Gomes et al, 2017 ; Maia S. M. et al, 2020 ), anticancer (Charoenkwan et al, 2021 ), and insecticidal activities (Soares Rodrigues et al, 2021 )] as well as to identify the pan-assay interference compounds (PAINS), i.e., highly reactive and promiscuous molecules that are often false positives in high-throughput screening assays (Jasial et al, 2018 ). In some cases, the ML algorithms have been reported with superior efficiency and, thus, are more suitable to predict hit compounds from chemical libraries than are the traditional QSAR methods (Tsou et al, 2020 ).…”