0 B18R3.54001 c1ccc2c(c1)ccc3c2ccc(c3O)O CHEBI:37452 [1,0,0,0,0,0|2,1,0]=4 1 B17R3.4465 c1ccc2c(c1)ccc3c2cccc3O CHEBI:27528 [2,0,0,0,0,0|2,0,0]=4