0  B9R0.42  CCC(C)NC(=O)C(=O)O CSC011297154 [2,0,0,0,0,0|2,0,0]=4
1  B9R0.7  CC(C)CNC(=O)C(=O)O CSC011297155 [2,0,0,0,0,0|2,0,0]=4