Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.806\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc2[nH]c(C(=O)N3CCC(n4nccc4NC(=O)C4CC4)CC3)c(C)c2c1
(b) NCC(CC(=O)O)C1CCCCC1
Answer: b. NCC(CC(=O)O)C1CCCCC1
{#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#}
NCC(CC(=O)O)C1CCCCC1
NCC(CC(=O)O)C1CCCCC1
4-amino-3-cyclohexylbutanoicacid