0 B21R0.81 CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)O SC-19271 [2,0,0,0,0,0|0,0,2]=4 1 B21R0.81 CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)O SC-A5823 [2,0,0,0,0,0|0,0,2]=4