NC1=N[C@@](c2cccc(-c3cncnc3)c2)(c2ccnc(C3CC3)c2)c2cccc(F)c21    mol19683    0_1
NC1=[NH+][C@@](c2cccc(-c3cncnc3)c2)(c2ccnc(C3CC3)c2)c2cccc(F)c21    mol19683    1_1
NC1=N[C@@](c2cccc(-c3cnc[nH+]c3)c2)(c2ccnc(C3CC3)c2)c2cccc(F)c21    mol19683    1_2
NC1=N[C@@](c2cccc(-c3cncnc3)c2)(c2cc[nH+]c(C3CC3)c2)c2cccc(F)c21    mol19683    1_3