You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-17-[(2R)-6-cyanohexan-2-yl]-6-ethyl-3,10,13-trimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-7-yl] acetate;[(3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-17-[(E,2R)-6-cyanohex-5-en-2-yl]-6-ethyl-3,10,13-trimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-7-yl] acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C62H100N2O4
assistant