0  B12R2.509  CC1(C2CCC(C2)(C1=O)C)C 732 [0,1,0,0,0,0|1,0,0]=2
1  B12R2.509  CC1(C2CCC(C2)(C1O)C)C 733 [0,1,0,0,0,0|1,0,1]=3