Clc1ccc(/C=C/c2nnnn2-c2ccccc2)cc1 mol14669 0_1 Clc1ccc(/C=C/c2n[nH+]nn2-c2ccccc2)cc1 mol14669 1_1 Clc1ccc(/C=C/c2nn[nH+]n2-c2ccccc2)cc1 mol14669 1_2 Clc1ccc(/C=C/c2[nH+]nnn2-c2ccccc2)cc1 mol14669 1_3