1-(N(2)-(3,4-dibromo-N-((4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1-piperidinyl)carbonyl)tyrosyl)lysyl)-4-(4-pyridinyl)piperazine
1-(n(2)-(3,4-dibromo-n-((4-(3,4-dihydro-2(1h)-oxoquinazolin-3-yl)-1-piperidinyl)carbonyl)tyrosyl)lysyl)-4-(4-pyridinyl)piperazine