Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.580\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(Sc1c[nH]c2ccccc12)C(=O)O
(b) CC1=C(C(=O)Nc2ccccn2)C(c2ccccc2Cl)NC(=S)N1
Answer: a. CC(Sc1c[nH]c2ccccc12)C(=O)O
{#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#}
CC(Sc1c[nH]c2ccccc12)C(=O)O
CC(Sc1c[nH]c2ccccc12)C(=O)O
2-(1H-indol-3-ylsulfanyl)propanoicacid