0 B12R2.24 CC1=NC2=CC=CC=C2C=C1 HMDB0042004 [2,0,0,0,0,0|1,0,1]=4 1 B12R2.24 O=C1OC2=CC=CC=C2C=C1 HMDB0001218 [2,0,0,0,0,0|1,0,0]=3