Task: Answer the multiple-choice question.
Question: Which compound has a 6.706\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1c(C#N)c2ccccc2n1CC(=O)N1CCCc2ccccc21
(b) COc1cc(NC(=O)C2CCC(CNS(=O)(=O)c3csc(C(N)=O)c3)CC2)cc(OC)c1
Answer: a. Cc1c(C#N)c2ccccc2n1CC(=O)N1CCCc2ccccc21
{#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#N)c2ccccc2n1CC(=O)N1CCCc2ccccc21
Cc1c(C#N)c2ccccc2n1CC(=O)N1CCCc2ccccc21
1-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]-2-methylindole-3-carbonitrile