Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.523\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccc2c(n1)sc1c(-c3ccccc3)c(C#N)c(N)nc12
b Cc1c(C(=O)C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
Answer: b. Cc1c(C(=O)C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
{#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#}
Cc1c(C(=O)C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
Cc1c(C(=O)C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2n1C
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(1,2-dimethylindol-3-yl)ethane-1,2-dione