(R-(R*,S*))-N-(2-((5-amino-1-((4-(4-pyridinyl)-1-piperazinyl)carbonyl)pentyl)amino)-1-((3,5-dibromo-4-hydroxyphenyl)methyl)-2-oxoethyl)-4-(1,4-dihydro-2-oxo-3(2H)quinazolinyl)-1-piperidinecarboxamide
(r-(r*,s*))-n-(2-((5-amino-1-((4-(4-pyridinyl)-1-piperazinyl)carbonyl)pentyl)amino)-1-((3,5-dibromo-4-hydroxyphenyl)methyl)-2-oxoethyl)-4-(1,4-dihydro-2-oxo-3(2h)quinazolinyl)-1-piperidinecarboxamide