0  B18R0.176  CCCCCCCCCCCCCCCCC(=O)O OR322165 [1,0,0,0,0,0|0,0,3]=4
1  B18R0.221  CCCCC\C=C/C\C=C/CCCCCCCCO OR19496 [1,0,0,0,0,0|0,0,3]=4