CCCCCNC(=O)[C@H](Cc2ccc(N(C(=O)C([O-])=O)c1ccccc1C([O-])=O)c(CCC(N)=O)c2)NS(C)(=O)=O 588_322_1ONY 2.08 218.926 41 588.639 13 4 2 16 508.791