Task: Answer the multiple-choice question.
Question: Which drug has a 14.783\% 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.) CCn1c(-c2ccccc2)c(C(=O)CCl)c2ccccc21
b.) Cc1cccc2cc(CN(CC3CCCO3)C(=S)Nc3ccccc3)c(=O)[nH]c12
Answer: a. CCn1c(-c2ccccc2)c(C(=O)CCl)c2ccccc21
{#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#}
CCn1c(-c2ccccc2)c(C(=O)CCl)c2ccccc21
CCn1c(-c2ccccc2)c(C(=O)CCl)c2ccccc21
2-chloro-1-(1-ethyl-2-phenylindol-3-yl)ethanone