Towards a partial order graph for interactive pharmacophore exploration: extraction of pharmacophores activity delta. - Etienne Lehembre; Johanna Giovannini; Damien Geslin; Alban Lepailleur; Jean Luc Lamotte; David Auber; Abdelkader Ouali; Bruno Crémilleux; Albrecht Zimmermann; Bertrand Cuissart; Ronan Bureau (J. Cheminformatics, 2023)