[H]N1C2=C(N(N=C2C([H])([H])C([H])([H])C([H])([H])[H])C([H])([H])[H])C(=O)N=C1C1=C(OC([H])([H])C([H])([H])[H])C([H])=C([H])C(=C1[H])S(=O)=O