Convert the IUPAC name of a molecule (2R,3R)-N,N'-bis[2-[2-[2-[2-[2-[4-[3-[(4S)-6,8-dichloro-2-methyl-3,4-dihydro-1H-isoquinolin-4-yl]phenyl]triazol-1-yl]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]-2,3-dihydroxybutanediamide into molecular formula.