0 B29R4.8253908594 [C@@H]12CCC3=CC(=O)C=C[C@]3(C)[C@H]1C(O)C[C@@]4(C)[C@H]2CC[C@]4(O)C(=O)CO P50896 [2,0,0,0,0,0|0,0,0]=2