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 2-[carboxy-[2-[(17Z,20Z,23Z,26Z,29Z,32Z,35Z)-octatriaconta-17,20,23,26,29,32,35-heptaenoyl]oxy-3-[(30Z,33Z,36Z)-tetratetraconta-30,33,36-trienoyl]oxypropoxy]methoxy]ethyl-trimethylazanium .
user
C92H162NO8+
assistant