Task: Answer the multiple-choice question.
Question: Which compound has a -38.810\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CN(C)c1nccc(N(Cc2ccccc2)Cc2ccccc2)c1C#N
b.) CCOc1ccc(NC(=O)Nc2cc(C(C)C)c(O)cc2C)cc1
c.) O=C(c1cccc2ccccc12)n1nnc2ccccc21
Answer: a. CN(C)c1nccc(N(Cc2ccccc2)Cc2ccccc2)c1C#N
{#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#}
4-(dibenzylamino)-2-(dimethylamino)pyridine-3-carbonitrile