0 B10R1.119 CC1=C(O)C(=O)C=CN1C EX-A972 [0,0,0,0,0,0|2,0,0]=2 1 B12R1.652 CC1=NC=C(CO)C(C=O)=C1O EX-A576 [0,2,0,0,0,0|1,0,1]=4