0  B45R6.2081161848  O=C1C=C(C2=CC=C(O)C(C3=C(O)C=C(O)C4=C3OC(C5=CC=C(O)C=C5)=CC4=O)=C2)OC6=C1C(O)=CC(O)=C6 W1536 [0,0,0,0,0,0|0,0,4]=4