Problem statement: Answer the MCQ question.
Question: Which compound has a 13.000\% 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. O=C(C1CCN(S(=O)(=O)N2CCCCC2)CC1)N1CCCCC1
b. Cc1cccc(NC(=O)c2sccc2-n2cccc2)c1C
Answer: b. Cc1cccc(NC(=O)c2sccc2-n2cccc2)c1C
{#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#}
Cc1cccc(NC(=O)c2sccc2-n2cccc2)c1C
Cc1cccc(NC(=O)c2sccc2-n2cccc2)c1C
N-(2,3-dimethylphenyl)-3-pyrrol-1-ylthiophene-2-carboxamide