0 B12R1.2133 O=COCNC(=O)C1(CCC1)O AIFCHEM-94595115563 [0,1,1,0,0,0|2,0,0]=4 1 B12R1.35 O=COCNC(=O)C1CCCC1 AIFCHEM-94595114979 [0,0,1,0,0,1|2,0,0]=4