0 B13R0.274 CCCCCCCC(=O)CC(=O)OC HY-W235043 [1,1,0,0,0,0|0,0,1]=3 1 B13R0.274 CCCCCCCC(O)CC(=O)OC HY-W127538 [1,1,0,0,0,0|0,0,2]=4