You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule [2-[(5E,7E,9E,11E,13E)-hexadeca-5,7,9,11,13-pentaenoyl]oxy-3-phosphonooxypropyl] (7E,9E,11E,13E,15E,17E)-icosa-7,9,11,13,15,17-hexaenoate into SMILES representation.
user
CCC=CC=CC=CC=CC=CC=CCCCCCC(=O)OCC(COP(=O)(O)O)OC(=O)CCCC=CC=CC=CC=CC=CCC
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