Problem statement: Answer the MCQ question.
Question: Which drug has a 3.957\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCOc1ccc2ccccc2c1/C=N/NC(=O)c1ccc(C)nc1
b.) OCCNCCO
Answer: b. OCCNCCO
{#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#}
OCCNCCO
OCCNCCO
2-(2-hydroxyethylamino)ethanol