0 B4R0.1 O=CC(=O)O F2191-0150 [1,1,0,0,0,0|1,0,0]=3 1 B6R0.5 C#CCS(C)(=O)=O F1913-5834 [0,2,0,0,0,0|2,0,0]=4 2 B6R0.7 CN(C)S(N)(=O)=O F3334-0811 [0,2,0,0,0,0|2,0,0]=4