CCc1c(-c2ccccc2)n[nH]c1O    mol13398    0_1
CCc1c([O-])[nH][nH+]c1-c1ccccc1    mol13398    0_2
CCc1c(-c2ccccc2)n[nH]c1[O-]    mol13398    -1_1
CCc1c(-c2ccccc2)n[n-]c1O    mol13398    -1_2