0  B34R4.581654572  C1=CC(=CC=C1C2=COC3=CC(=CC(=C3C2=O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O 816 [2,0,0,0,0,0|0,0,0]=2