Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.123\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1nc(C(=O)O)nn1-c1ccc([N+](=O)[O-])cc1
[b] O=C(Nc1ccccn1)Nc1cccs1
[c] Cn1nnnc1SCc1cccc(CSc2nnnn2C)n1
Answer: c. Cn1nnnc1SCc1cccc(CSc2nnnn2C)n1
{#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#}
Cn1nnnc1SCc1cccc(CSc2nnnn2C)n1
Cn1nnnc1SCc1cccc(CSc2nnnn2C)n1
2-[(4-methyltetrazol-5-yl)sulfanylmethyl]-6-[(4-methyltetrazol-5-yl)sulfanylmethyl]pyridine