Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 20.861\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) c1ccc(-c2ccncc2)nc1
b.) Cc1cccc(S(=O)(=O)NCC2CCCO2)c1
c.) Cc1ccc(-c2nc3cnccn3c2Nc2ccc3c(c2)OCO3)o1
Answer: a. c1ccc(-c2ccncc2)nc1
{#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#}
c1ccc(-c2ccncc2)nc1
c1ccc(-c2ccncc2)nc1
2-pyridin-4-ylpyridine