COc5c(NC(=O)Nc3ccc(c2ccc(C[NH+]1CCOCC1)nc2)c4ccccc34)cc(C(C)(C)C)cc5NS(C)(=O)=O B10_391_3GI3 5.55 123.09 44 618.78 10 4 2 9 560.661