You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[(5R,8S,14S,17S,20S,23S,26S,32S)-5-carbamoyl-23,26-bis[(5-fluoro-1H-indol-3-yl)methyl]-14-[(4-hydroxyphenyl)methyl]-17-(1H-imidazol-5-ylmethyl)-32-[(1S)-1-methoxyethyl]-8-methyl-7,13,16,19,22,25,28,31,34-nonaoxo-3,37-dithia-6,12,15,18,21,24,27,30,33-nonazatricyclo[37.3.1.08,12]tritetraconta-1(42),39(43),40-trien-20-yl]acetic acid;molecular hydrogen The above is the IUPAC name of a molecule. Write its molecular formula.
user
C68H86F2N14O14S2
assistant