0  B7R1.1  OCN1C=CN=C1 1374 [0,0,0,1,0,0|2,0,1]=4
1  B8R1.8  OCCN1C=CN=C1 1376 [0,1,0,1,0,0|1,0,1]=4
2  B8R1.1  CN1CCC(CO)C1 1843 [0,1,0,1,0,0|1,0,1]=4