N=c1sc(-c2ccccc2)nn1CCCCCCCCCCCCn1nc(-c2ccccc2)sc1=N mol16790 0_1 N=c1sc(-c2ccccc2)nn1CCCCCCCCCCCCn1nc(-c2ccccc2)sc1=[NH2+] mol16790 1_1 N=c1sc(-c2ccccc2)nn1CCCCCCCCCCCCn1[nH+]c(-c2ccccc2)sc1=N mol16790 1_2