0 B21R0.2907 CCC\C=C/C\C=C/C\C=C/CCCCCCC(=O)OCC HY-165020 [2,0,0,0,0,0|0,0,2]=4 1 B21R0.81 CC\C=C/C\C=C/C\C=C/CCCC\C=C/CCCC(=O)O HY-W718408 [2,0,0,0,0,0|0,0,2]=4