0 B8R0.28 C=C(CCCC(=O)O)Br FS009154 [1,0,0,0,0,0|2,0,1]=4 1 B10R0.57 CC(CCC(=O)O)C(=O)OC FS021315 [0,1,0,0,0,0|1,0,1]=3