Task: Answer the MCQ question.
Query: Which drug exhibits a 8.243\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(-n2c(SC(C)C(=O)Nc3ncc(Cl)cc3Cl)nc3ccccc32)cc1
b. Cn1cccc1C(C#N)c1cccc(F)c1C#N
c. Cc1ccc(C(=O)NCc2ccc(Cl)c(Cl)c2)o1
d. O=C(CCC(=O)c1ccc(Oc2ccccc2)cc1)Nc1ccc(C(=O)O)cc1
e. O=C1CCCCCCCN1Cc1ccccc1
Answer: a. COc1ccc(-n2c(SC(C)C(=O)Nc3ncc(Cl)cc3Cl)nc3ccccc32)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#}
COc1ccc(-n2c(SC(C)C(=O)Nc3ncc(Cl)cc3Cl)nc3ccccc32)cc1
COc1ccc(-n2c(SC(C)C(=O)Nc3ncc(Cl)cc3Cl)nc3ccccc32)cc1
N-(3,5-dichloropyridin-2-yl)-2-[1-(4-methoxyphenyl)benzimidazol-2-yl]sulfanylpropanamide