You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (1R,2R,4R,11S)-4-[(1R)-1-[tert-butyl(dimethyl)silyl]oxy-3-[2-[(E)-5-(methoxymethoxy)-4-methylpent-3-enyl]-1,3-dithian-2-yl]propyl]-11-methyltricyclo[5.4.0.02,11]undec-7-en-3-one .
user
C33H56O4S2Si
assistant