0  B4R0.2  C=CC[Pd]Cl ZR4001 [0,0,0,0,0,0|2,0,2]=4
1  B3R0.1  CNOC ZR3002 [1,0,0,0,0,0|2,0,0]=3
2  B4R0.1  CC(C)NN ZR3013 [1,1,0,0,0,0|1,0,0]=3
3  B6R1.2  OC1CCNC1 ZR2002 [0,1,0,1,0,0|0,0,0]=2