Problem statement: Answer the multiple-choice question.
Query: Which drug has a -5.497\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCN(CCC#N)c1ccc(/C=N/Nc2nc(C)cc(=O)[nH]2)c(C)c1
[b] C/C(Cc1ccccc1)=N/NC(=O)CNC(=O)C(c1ccccc1)c1ccccc1
Answer: a. CCN(CCC#N)c1ccc(/C=N/Nc2nc(C)cc(=O)[nH]2)c(C)c1
{#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#}
CCN(CCC#N)c1ccc(/C=N/Nc2nc(C)cc(=O)[nH]2)c(C)c1
CCN(CCC#N)c1ccc(/C=N/Nc2nc(C)cc(=O)[nH]2)c(C)c1
3-[N-ethyl-3-methyl-4-[(E)-[(4-methyl-6-oxo-1H-pyrimidin-2-yl)hydrazinylidene]methyl]anilino]propanenitrile