Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.040\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOC(=O)Nc1ccccc1N1C(=O)c2ccccc2C1=O
b) COC(=O)C(C(=O)Nc1cccc(Cl)c1C)C1CCCC1
c) COC(=O)c1ccccc1NC(=O)c1ccccc1N(C)S(C)(=O)=O
Answer: b. COC(=O)C(C(=O)Nc1cccc(Cl)c1C)C1CCCC1
{#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#}
COC(=O)C(C(=O)Nc1cccc(Cl)c1C)C1CCCC1
COC(=O)C(C(=O)Nc1cccc(Cl)c1C)C1CCCC1
methyl 3-(3-chloro-2-methylanilino)-2-cyclopentyl-3-oxopropanoate