0 B13R2.5179 C1=CC2=C(C=CN=C2C=C1Cl)Cl 6761 [2,0,0,0,0,0|2,0,0]=4 1 B13R2.5179 C1=CC2=C(C=CN=C2C=C1Cl)Cl 8505 [2,0,0,0,0,0|2,0,0]=4