CCCCc1c(-c2ccccc2)n[nH]c1O    mol14546    0_1
CCCCc1c([O-])[nH][nH+]c1-c1ccccc1    mol14546    0_2
CCCCc1c(-c2ccccc2)n[nH]c1[O-]    mol14546    -1_1
CCCCc1c(-c2ccccc2)n[n-]c1O    mol14546    -1_2