Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.072\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCN(CC(=O)NCc1cccs1)S(=O)(=O)c1cccc(C(C)=O)c1
(b) Cn1nnnc1NCc1ccc(Cl)cc1
Answer: a. CCN(CC(=O)NCc1cccs1)S(=O)(=O)c1cccc(C(C)=O)c1
{#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#}
CCN(CC(=O)NCc1cccs1)S(=O)(=O)c1cccc(C(C)=O)c1
CCN(CC(=O)NCc1cccs1)S(=O)(=O)c1cccc(C(C)=O)c1
2-[(3-acetylphenyl)sulfonyl-ethylamino]-N-(thiophen-2-ylmethyl)acetamide