Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.927\% 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)N1CCN(c2ccccc2NC(=O)COc2ccc(C(C)C)cc2)CC1
b: Nc1cc(C(=O)O)ccc1Sc1ccccc1C(=O)O
Answer: b. Nc1cc(C(=O)O)ccc1Sc1ccccc1C(=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#}
Nc1cc(C(=O)O)ccc1Sc1ccccc1C(=O)O
Nc1cc(C(=O)O)ccc1Sc1ccccc1C(=O)O
3-amino-4-(2-carboxyphenyl)sulfanylbenzoic acid