0  B21R2.14087  CNCCNCc1ccccc1OCc2ccccc2 CSC015020859 [0,0,1,0,0,0|2,0,1]=4
1  B22R2.26331  CNCCCNCc1ccccc1OCc2ccccc2 CSC000215882 [0,1,1,0,0,0|1,0,1]=4