[H]C(N)(CCC(O)=NC([H])(CSC([H])(CC([H])(C)C1([H])CCC2([H])C3([H])CC=C4CC(=O)CC[C@]4(C)C3([H])CC[C@]12C)C(C)(O)C(C)C)C(O)=NCC(O)=O)C(O)=O