0  B13R2.328  c1cccc2c1oc(=O)cc2O VXIXUWQIVKSKSA-UHFFFAOYSA-N [0,0,0,0,0,0|2,0,2]=4
1  B12R2.24  o1c(=O)ccc2ccccc12 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N [1,0,0,0,0,0|2,0,1]=4