You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name acetylene;tert-butyl 4-[(3aS,5aR,5bR,11aS,13aR)-3a-methanimidoyl-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,11,11b,12,13,13a,13b-tetradecahydrocyclopenta[a]chrysen-9-yl]benzoate;propane;prop-1-ene into its molecular formula.
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C50H75NO2
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