3U8W:
reference: Identification of triazolopyridazinones as potent p38alpha inhibitors., Herberich B, Jackson C, Wurz RP, Pettus LH, Sherman L, Liu Q, Henkle B, Saris CJ, Wong LM, Chmait S, Lee MR, Mohr C, Hsieh F, Tasker AS, Bioorg Med Chem Lett. 2012 Jan 15;22(2):1226-9. Epub 2011 Nov 23. PMID: 22196117

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