Task: Answer the MCQ question.
Question: Which drug has a 14.916\% 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 other words.
Options:
(a) Cc1ccc(CNC(=O)[C@H](Cc2ccccc2)NC(=O)c2ccco2)cc1
(b) CCCC(=O)Nc1c(C(=O)OCC)[nH]c2ccccc12
Answer: b. CCCC(=O)Nc1c(C(=O)OCC)[nH]c2ccccc12
{#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#}
CCCC(=O)Nc1c(C(=O)OCC)[nH]c2ccccc12
CCCC(=O)Nc1c(C(=O)OCC)[nH]c2ccccc12
ethyl 3-(butanoylamino)-1H-indole-2-carboxylate