0 B5R0.2 CC\C=C\CC BBC/270 [0,1,0,0,0,0|2,0,1]=4 1 B5R0.2 CNCCOC BBB/960 [0,1,0,0,0,0|3,0,0]=4 2 B4R0.1 CC(S)CS BBC/795 [1,1,0,0,0,0|0,0,2]=4 3 B4R0.1 C\C(N)=N/O BBC/503 [1,1,0,0,0,0|0,1,1]=4