0 B21R2.278801 C=CCc1ccc(O)c(-c2cc(CC=C)ccc2O)c1 Amb533792 [0,0,0,0,0,0|0,0,0]=0 1 B21R2.279413 C=CCc1ccc(O)c(-c2ccc(O)c(CC=C)c2)c1 Amb533790 [1,1,0,0,0,0|0,0,0]=2