Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.391\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CN(c1ccc(-c2csc(NC(=O)C3CC(=O)N(Cc4ccco4)C3)n2)cc1)S(C)(=O)=O
b: O=C(c1ccc2c(c1)OCCO2)N1CCCCC1
Answer: b. O=C(c1ccc2c(c1)OCCO2)N1CCCCC1
{#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#}
O=C(c1ccc2c(c1)OCCO2)N1CCCCC1
O=C(c1ccc2c(c1)OCCO2)N1CCCCC1
2,3-dihydro-1,4-benzodioxin-6-yl(piperidin-1-yl)methanone