3,5-Pyridinedicarboxamide, 4-[4-[1,4-dihydro-3,5-bis[[(2-methylphenyl)amino]carbonyl]-4-pyridinyl]phenyl]-1,4-dihydro-2,6-dimethyl-N,N'-bis(2-methylphenyl)- AIDS-134877 AIDS134877 NSC633909