Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -5.306% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCNC(=O)c1c(C)nc2ccccn12
b: Cc1cc(NC(=O)Cc2cc(F)cc(F)c2)no1
Answer: a. CCNC(=O)c1c(C)nc2ccccn12
{#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#}
CCNC(=O)c1c(C)nc2ccccn12
CCNC(=O)c1c(C)nc2ccccn12
N-ethyl-2-methylimidazo[1,2-a]pyridine-3-carboxamide