Problem statement: Answer the multiple choice question.
Question: Which drug has a 5.828\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1nccc(NCc2ccccc2)c1C#N
b.) CCC1CCCCN1CCCNC(=O)c1cn(CC(C)C)c(=O)c2cc(OC)c(OC)cc12
Answer: a. COc1nccc(NCc2ccccc2)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#}
COc1nccc(NCc2ccccc2)c1C#N
COc1nccc(NCc2ccccc2)c1C#N
4-(benzylamino)-2-methoxypyridine-3-carbonitrile