(R-(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