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What is the molecular formula of the compound with this IUPAC name tert-butyl 6-[1-(4-amino-4-oxobutanoyl)azetidin-3-yl]oxy-2-methyl-3-[2-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.02,6]decan-4-yl]ethyl]benzoate ?
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C31H45BN2O7
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