0 B16R2.120 CC1=CC=C(C(=O)C2=CN=CC=C2)C=C1 F0451-1890 [2,0,0,0,0,0|1,0,0]=3 1 B16R2.120 O=C(C1=CC=C(F)C=C1)C2=CN=CC=C2 F0347-3171 [2,0,0,0,0,0|2,0,0]=4