0  B18R0.24371  C(=O)(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)O LS41242 [1,0,0,0,0,0|2,0,1]=4
1  B18R0.24371  C(=O)(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)[O-] LS41235 [1,0,0,0,0,0|2,0,1]=4