0 B34R4.581721085 O=C1C=C(C2=CC=C(O)C=C2)OC3=C1C(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)=CC(O)=C3 W1632 [2,0,0,0,0,0|0,0,0]=2