Oc1c(I)cc(I)c2cccnc12    SM22    0_1
[O-]c1c(I)cc(I)c2ccc[nH+]c12    SM22    0_2
Oc1c(I)cc(I)c2ccc[nH+]c12    SM22    1_1
[O-]c1c(I)cc(I)c2cccnc12    SM22    -1_1