0  B9R0.1  CNC(C)CCC=C(C)C DB06706 [0,1,0,0,0,0|1,0,0]=2
1  B6R0.4  O=C([O-])CCCO DB01440 [2,0,0,0,0,0|2,0,0]=4
2  B6R0.4  O=C([O-])CCCO DB09072 [2,0,0,0,0,0|2,0,0]=4