Task: Answer the MCQ question.
Question: Which compound has a 12.008\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)C1(C)NC(c2cccs2)C2C(=O)N(c3ccc(OC)cc3)C(=O)C21
(b) CS(=O)(=O)N1CCN(c2ccccc2NC(=O)C(c2ccccc2)c2ccccc2)CC1
Answer: b. CS(=O)(=O)N1CCN(c2ccccc2NC(=O)C(c2ccccc2)c2ccccc2)CC1
{#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#}
CS(=O)(=O)N1CCN(c2ccccc2NC(=O)C(c2ccccc2)c2ccccc2)CC1
CS(=O)(=O)N1CCN(c2ccccc2NC(=O)C(c2ccccc2)c2ccccc2)CC1
N-[2-(4-methylsulfonylpiperazin-1-yl)phenyl]-2,2-diphenylacetamide