Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.464\% 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) CNC(=O)n1cc(Br)c(/C=N\OCc2ccccc2C)n1
(b) COC(=O)c1ccc2nc(NC(=O)C(C)C)sc2c1
Answer: b. COC(=O)c1ccc2nc(NC(=O)C(C)C)sc2c1
{#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)c1ccc2nc(NC(=O)C(C)C)sc2c1
COC(=O)c1ccc2nc(NC(=O)C(C)C)sc2c1
methyl 2-(2-methylpropanoylamino)-1,3-benzothiazole-6-carboxylate