0 B12R1.1618 CCOC(=O)CC1(C)OCCO1 BB57-3700 [0,0,0,0,0,0|0,0,0]=0 1 B10R0.2 CCOC(=N)CC(=O)OCC BB58-4937 [1,0,1,0,0,0|1,0,1]=4