IUPAC:(3R,4S,5S,6R)-5-methoxy-4-[(2R,3S)-2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl N-{3-[2-(2-{3-[(2R)-3-({2-amino-9-[(4-fluorophenyl)methyl]-6-oxo-6,9-dihydro-3H-purin-8-yl}sulfanyl)-2-acetamidopropanamido]propoxy}ethoxy)ethoxy]propyl}carbamate
IUPAC:(3R,4S,5S,6R)-5-methoxy-4-[(2R,3S)-2-methyl-3-(3-methylbut-2-en-1-yl)oxiran-2-yl]-1-oxaspiro[2.5]octan-6-yl N-{3-[2-(2-{3-[(2R)-3-({2-amino-9-[(4-fluorophenyl)methyl]-6-oxo-6,9-dihydro-3H-purin-8-yl}sulfanyl)-2-acetamidopropanamido]propoxy}ethoxy)ethoxy]propyl}carbamate