label: N-((PHENYLMETHOXY)CARBONYL)-L-VALINE 3-(ACETYLOXY)-2-((2-AMINO-1,6-DIHYDRO-6-OXO-9H-PURIN-9-YL)METHOXY)PROPYL ESTER
label_lc: n-((phenylmethoxy)carbonyl)-l-valine 3-(acetyloxy)-2-((2-amino-1,6-dihydro-6-oxo-9h-purin-9-yl)methoxy)propyl ester