Task: Answer the MCQ question.
Query: Which compound has a -4.242% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CSc1nsc(SCc2ccc(Cl)cc2)n1
b. O=C(Nc1cccc(-n2cnnn2)c1)c1cc(Cl)nc(Cl)c1
Answer: b. O=C(Nc1cccc(-n2cnnn2)c1)c1cc(Cl)nc(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1cccc(-n2cnnn2)c1)c1cc(Cl)nc(Cl)c1
O=C(Nc1cccc(-n2cnnn2)c1)c1cc(Cl)nc(Cl)c1
2,6-dichloro-N-[3-(tetrazol-1-yl)phenyl]pyridine-4-carboxamide