0  B13R1.3487  O=C(O)CC1CC(=O)OC1C(=O)O 13217 [0,0,0,1,0,0|2,0,0]=3
1  B12R0.694  O=C(O)CC(O)(CC(=O)O)C(=O)O 12338 [0,1,0,0,1,0|2,0,0]=4
2  B12R1.850  O=C1CC(C(=O)O)C(C(=O)O)O1 20335 [0,0,0,1,1,0|2,0,0]=4