c1ccc(-c2nnn(Cc3nnn(Cc4nnn[nH]4)n3)n2)cc1 mol34551 0_1 c1ccc(-c2nnn(Cc3nnn(Cc4nnn[n-]4)n3)n2)cc1 mol34551 -1_1 c1ccc(-c2nnn(Cc3nnn([CH-]c4nnn[nH]4)n3)n2)cc1 mol34551 -1_2 c1ccc(-c2nnn([CH-]c3nnn(Cc4nnn[nH]4)n3)n2)cc1 mol34551 -1_3