0  B17R1.6956  O=C1C(NC(CCCCCCCC)=O)CCO1 N0270 [0,1,0,1,0,0|1,0,1]=4
1  B17R1.6956  O=C1[C@@H](NC(CCCCCCCC)=O)CCO1 N0236 [0,1,0,1,0,0|1,0,1]=4