Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 15.722\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOC(=O)C1CCCN(C(=S)Nc2cccc(Cl)c2)C1
b) COc1ccccc1CNC(=O)COC(=O)c1ccc(N2CCCC2=O)cc1
Answer: b. COc1ccccc1CNC(=O)COC(=O)c1ccc(N2CCCC2=O)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#}
COc1ccccc1CNC(=O)COC(=O)c1ccc(N2CCCC2=O)cc1
COc1ccccc1CNC(=O)COC(=O)c1ccc(N2CCCC2=O)cc1
[2-[(2-methoxyphenyl)methylamino]-2-oxoethyl] 4-(2-oxopyrrolidin-1-yl)benzoate