You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named prop-1-en-2-yl N-[(2R)-1-[2-(furan-2-yl)-4-(2-phenylethyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl]-3-[[(2R)-3-[2-(furan-2-yl)-4-(2-phenylethyl)-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazin-5-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxopropyl]disulfanyl]-1-oxopropan-2-yl]carbamate is given. What is its corresponding molecular formula?
user
C51H58N8O8S2
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