Atomic structure
There is only one chemically distinct structure:
CCCCCCCCCCCCCC[C@@H](O)[C@H](O)[C@H](CO[C@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)NC(=O)CCCCCCCCCCCCCCCCCCCCc1ccccc1