0  B10R1.83  CC1(C)C(=O)CC1C(=O)O 2229-1-56 [0,0,0,1,0,0|2,0,1]=4
1  B7R0.2  O=C(O)CC(=O)CCl 2129-5-0F [1,0,0,0,1,0|1,0,1]=4