[CH2-][n+]1c2cc(Br)ccc2cc2c3ccccc3[nH]c21    mol26748    0_1
C[n+]1c2cc(Br)ccc2cc2c3ccccc3[n-]c21    mol26748    0_2
C[n+]1c2cc(Br)ccc2cc2c3ccccc3[nH]c21    mol26748    1_1