0  B29R4.8336415198  [C@@H]12CC=C(C(C)=O)[C@@]1(C)CC[C@@H]3[C@@]4(C)CC[C@H](OC(C)=O)CC4=CC[C@@H]23 HY-B1734 [0,0,0,0,0,0|0,0,2]=2