0  B7R1.3  C1CSCCC1N T21001 [0,0,0,0,0,1|1,0,0]=2
1  B8R1.2  C1CSCCC1=NO T63597 [0,1,0,0,0,1|0,1,1]=4
2  B6R1.7  C1CC1(CN)O A07277 [0,0,1,1,0,0|1,1,0]=4
3  B6R1.7  C1CC1(CO)N A07278 [0,0,1,1,0,0|2,0,0]=4