0 B12R0.285 CCOC(=O)CCCC(=O)OCC BBS-00039185 [2,0,0,0,0,0|1,0,0]=3 1 B12R0.285 CCOC(=O)CSCC(=O)OCC BBS-00028812 [2,0,0,0,0,0|2,0,0]=4