Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 5.805\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(/C=C/c1ccccc1)C1=C(O)C(=O)N(CCO)C1c1ccc2c(c1)OCO2
b CO/C([O-])=N/c1c[n+](-c2ccc(Cl)cc2)no1
Answer: b. CO/C([O-])=N/c1c[n+](-c2ccc(Cl)cc2)no1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CO/C([O-])=N/c1c[n+](-c2ccc(Cl)cc2)no1
CO/C([O-])=N/c1c[n+](-c2ccc(Cl)cc2)no1
(1E)-N-[3-(4-chlorophenyl)oxadiazol-3-ium-5-yl]-1-methoxymethanimidate