You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please identify the SMILES representation of the molecule named [(1R,4R,5S,10S,12R,14S,15S,16R,18R,19S,20R,22S)-15-acetyloxy-12-[(2S)-butan-2-yl]-5-(furan-3-yl)-16-hydroxy-19-(2-methoxy-2-oxoethyl)-4,18,20-trimethyl-7-oxo-6,11,13,21-tetraoxaheptacyclo[10.8.1.115,18.01,10.04,9.010,14.016,20]docos-8-en-22-yl] (E)-2-methylbut-2-enoate .
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