0 B6R0.6 CCCC\C=C\I I0047 [0,1,1,0,0,0|0,0,2]=4 1 B8R1.5 O=C1CCCCC1Br B0249 [0,2,0,0,0,0|0,0,1]=3 2 B8R2.25 C1=CC2OC2CC1 E0058 [0,0,0,1,0,1|0,0,2]=4