N-(N-(4-(N-((3,4-dihydro-2,7-dimethyl-4-oxo-6-quinazolinyl)methyl)-N-prop-2-ynylamino)-2-fluorobenzoyl)-L-gamma-glutamyl)-D-glutamic acid
n-(n-(4-(n-((3,4-dihydro-2,7-dimethyl-4-oxo-6-quinazolinyl)methyl)-n-prop-2-ynylamino)-2-fluorobenzoyl)-l-gamma-glutamyl)-d-glutamic acid