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What is the molecular formula of the molecule [3-heptadecanoyloxy-2-[(7Z,9Z,11Z,13Z,15Z)-octadeca-7,9,11,13,15-pentaenoyl]oxypropyl] (7Z,9E,11Z,13Z,15Z,17Z)-icosa-7,9,11,13,15,17-hexaenoate ?
user
C58H90O6
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