Problem statement: Answer the MCQ question.
Question: Which drug has a 9.137\% 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 CCCc1ncc(C(=O)c2ccc(OC)cc2)n1C
b CCCCCC(=O)NNC1=NCC(Cc2cccc(Cl)c2)S1
Answer: b. CCCCCC(=O)NNC1=NCC(Cc2cccc(Cl)c2)S1
{#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#}
CCCCCC(=O)NNC1=NCC(Cc2cccc(Cl)c2)S1
CCCCCC(=O)NNC1=NCC(Cc2cccc(Cl)c2)S1
N'-[5-[(3-chlorophenyl)methyl]-4,5-dihydro-1,3-thiazol-2-yl]hexanehydrazide