0  B12R2.24  CC1=CC2=C(C=C1)NCCC2 B039264 [1,0,0,0,1,0|2,0,0]=4
1  B12R2.24  NC1=CC2=C(C=C1)CCCC2 B049556 [1,0,0,0,1,0|1,0,0]=3