Problem statement: Answer the MCQ question.
Question: Which drug has a -0.541% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1ccc(Oc2cc(C)c3ccccc3n2)cc1
b.) CSc1nc(C)cc(/C=C\c2ccccc2)c1C#N
Answer: a. COc1ccc(Oc2cc(C)c3ccccc3n2)cc1
{#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#}
COc1ccc(Oc2cc(C)c3ccccc3n2)cc1
COc1ccc(Oc2cc(C)c3ccccc3n2)cc1
2-(4-methoxyphenoxy)-4-methylquinoline