Task: Answer the multiple choice question.
Question: Which drug has a 0.489\% 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] CCC(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1C
[b] COc1cccc(NC(=O)COC(=O)CCCC2=NS(=O)(=O)c3ccccc3N2)c1
Answer: a. CCC(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1C
{#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#}
CCC(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1C
CCC(=O)N(Cc1cc(=O)[nH]c2ccccc12)c1ccccc1C
N-(6-methylphenyl)-N-[(2-oxo-1H-quinolin-4-yl)methyl]propanamide