0 B10R2.7 C1=CC2=C(C=C1)NN=C2 EX-A1916 [0,0,0,0,1,0|1,0,1]=3 1 B11R2.36 BrC1=CN2N=CN=C2C=C1 EX-A1299 [0,1,0,0,1,0|2,0,0]=4