4F1S:
reference: Synthesis and structure-activity relationships of dual PI3K/mTOR inhibitors based on a 4-amino-6-methyl-1,3,5-triazine sulfonamide scaffold., Wurz RP, Liu L, Yang K, Nishimura N, Bo Y, Pettus LH, Caenepeel S, Freeman DJ, McCarter JD, Mullady EL, Miguel TS, Wang L, Zhang N, Andrews KL, Whittington DA, Jiang J, Subramanian R, Hughes PE, Norman MH, Bioorg Med Chem Lett. 2012 Jul 3. PMID: 22832322

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