Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.985\% 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) CCCc1cc(=O)[nH]c(NCCc2ccccc2)n1
(b) CS(=O)(=O)N(CC(=O)N/N=C/c1cccc2c1OCCO2)c1ccccc1Br
Answer: b. CS(=O)(=O)N(CC(=O)N/N=C/c1cccc2c1OCCO2)c1ccccc1Br
{#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#}
CS(=O)(=O)N(CC(=O)N/N=C/c1cccc2c1OCCO2)c1ccccc1Br
CS(=O)(=O)N(CC(=O)N/N=C/c1cccc2c1OCCO2)c1ccccc1Br
2-(2-bromo-N-methylsulfonylanilino)-N-[(E)-2,3-dihydro-1,4-benzodioxin-5-ylmethylideneamino]acetamide