[H]\C(C1=C(C)C(CCC(O)=O)=C(N1)C(\[H])=C1/N=C(/C(/[H])=C2\N=C(O)C(C)=C2C=C)C(C)=C1CCC(O)=O)=C1\N=C(O)C(C=C)=C1C