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system
What is the molecular formula of the molecule identified by (2R,4S,15R,17S,19R,21S,32R,34S)-4,15,21,32-tetrachloro-39,39,41,41-tetramethoxy-38,40-dioxa-6,13,23,30,36-pentazatridecacyclo[16.16.3.12,17.14,15.119,34.121,32.01,18.03,16.05,14.07,12.020,33.022,31.024,29]hentetraconta-6,8,10,12,23,25,27,29-octaene-35,37-dione ?
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C38H33Cl4N5O8
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