You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-amino-1-[(2R,4R,5R)-4-[[(2R,3R,5R)-5-(6-amino-1,2,3,6-tetrahydropurin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphinothioyl]oxy-5-[[hydroxy-[(2R,3R,5R)-2-[[hydroxy(methoxy)phosphinothioyl]oxymethyl]-5-(2-hydroxy-5-methyl-6-oxo-1,2-dihydropyrimidin-3-yl)oxolan-3-yl]oxyphosphinothioyl]oxymethyl]oxolan-2-yl]pyrimidin-2-one The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H47N10O16P3S3
assistant