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 (14Z,17Z,20Z,23Z,26Z,29Z,32Z,35Z,38Z,41Z)-N-[(4E,8E)-1,3-dihydroxyoctacosa-4,8-dien-2-yl]tetratetraconta-14,17,20,23,26,29,32,35,38,41-decaenamide .
user
C72H121NO3
assistant