Nc7ccc(c6nc(C5CC[NH+](Cc4ccc(c2nc1cc[nH]c(=O)c1cc2c3ccccc3)cc4)CC5)n[nH]6)c[nH+]7 TEMP00000053 4.441 131.925 42 556.674 9 6 2 6 506.03