2-(N-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-2-(2-((tert-butoxycarbonyl)amino)-6-oxo-1,6-dihydropyrimidin-5-yl)acetamido)acetic acid

2-(N-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)ethyl)-2-(2-((tert-butoxycarbonyl)amino)-6-oxo-1,6-dihydropyrimidin-5-yl)acetamido)acetic acid,