Task: Answer the multiple-choice question.
Question: Which drug has a 8.268\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(CN(Cc2ccccn2)C(=O)Nc2c(F)cccc2F)cc1
b Cn1c(=O)[nH]c(=O)c2c1[nH]c(=S)n2Cc1ccc(Cl)cc1
c O=C(CCc1nc(-c2ccccn2)no1)NCc1ccc2c(c1)OCO2
d CCOc1c(Cl)cc(CNCC(C)C)cc1OC.Cl
Answer: a. Cc1ccc(CN(Cc2ccccn2)C(=O)Nc2c(F)cccc2F)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#}
Cc1ccc(CN(Cc2ccccn2)C(=O)Nc2c(F)cccc2F)cc1
Cc1ccc(CN(Cc2ccccn2)C(=O)Nc2c(F)cccc2F)cc1
3-(2,6-difluorophenyl)-1-[(4-methylphenyl)methyl]-1-(pyridin-2-ylmethyl)urea