Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 20.333\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOC(=O)c1[nH]c(C)c(CC(C)C)c1C
b. COc1ccc(/C=N/NC(=O)c2ccncc2)c(OC)c1
Answer: b. COc1ccc(/C=N/NC(=O)c2ccncc2)c(OC)c1
{#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#}
COc1ccc(/C=N/NC(=O)c2ccncc2)c(OC)c1
COc1ccc(/C=N/NC(=O)c2ccncc2)c(OC)c1
N-[(E)-(2,4-dimethoxyphenyl)methylideneamino]pyridine-4-carboxamide