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Can you give the molecular formula of the molecule 4-[3-[(9E,11E,13E)-henicosa-9,11,13-trienoyl]oxy-2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxypropoxy]-2-(trimethylazaniumyl)butanoate ?
user
C47H75NO7
assistant