label: 2-[4-(2,6-Dioxo-1,3-dipropyl-2,3,6,7-tetrahydro-1H-purin-8-yl)-phenoxy]-N-[2-(2-thiophen-2-yl-acetylamino-5-yl-acetyloxymercury)-ethyl]-acetamide
label_lc: 2-[4-(2,6-dioxo-1,3-dipropyl-2,3,6,7-tetrahydro-1h-purin-8-yl)-phenoxy]-n-[2-(2-thiophen-2-yl-acetylamino-5-yl-acetyloxymercury)-ethyl]-acetamide