You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2S)-N-[(2S)-1-[4-[(1R,2R,4S,6S,8R,9R,11R,12R)-11-hydroxy-8-(2-hydroxyacetyl)-9-methyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-6-yl]anilino]-1-oxopropan-2-yl]-3-methyl-2-[3-[2-[2-[2-[2-[[4-[(11Z)-11-methyl-6H-benzo[c][1]benzazocin-5-yl]-4-oxobutanoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]butanamide into its molecular formula.
user
C66H83N5O15
assistant