0 B13R1.28 CCNCCNCC1=CC=CN=C1 BB52-9329 [1,0,1,0,0,0|2,0,0]=4 1 B13R1.28 CCNCCNCC1=CC=NC=C1 BB52-9263 [1,0,1,0,0,0|2,0,0]=4 2 B13R1.28 CCNCCNCC1=NC=CC=C1 BB52-9287 [1,0,1,0,0,0|2,0,0]=4