0 B13R2.369 O=C1OC2=C(C=CC=C2)C=C1O Amb18511465 [2,0,0,0,0,0|1,0,0]=3 1 B15R2.22666 COC1=CC(O)=CC2=C1C=CC(=O)O2 Amb18651004 [1,1,0,0,0,0|2,0,0]=4