0  B6R1.2  BrC1CCSC1 BB52-7755 [0,0,0,1,0,0|2,1,0]=4
1  B6R1.2  NC1CCSC1 BB52-7752 [0,0,0,1,0,0|2,1,0]=4
2  B6R1.2  OC1CCSC1 BB52-7751 [0,0,0,1,0,0|1,1,0]=3
3  B7R1.1  OCC1CCNC1 BB52-8382 [0,1,0,1,0,0|2,0,0]=4