Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 18.106% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1ccc(-n2cnnc2SCC(=O)N(C)C2CCS(=O)(=O)C2)cc1
b: Cc1ccc2nsnc2c1NC(=O)c1sc2ccccc2c1Cl
Answer: b. Cc1ccc2nsnc2c1NC(=O)c1sc2ccccc2c1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc2nsnc2c1NC(=O)c1sc2ccccc2c1Cl
Cc1ccc2nsnc2c1NC(=O)c1sc2ccccc2c1Cl
3-chloro-N-(5-methyl-2,1,3-benzothiadiazol-4-yl)-1-benzothiophene-2-carboxamide