Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.276\% 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) O=C(O)c1cccc(Cn2c(Cl)c(/C=N/NC(=O)c3cccc(O)c3)sc2=O)c1
(b) CCCCCCCCOC(=O)C(NC(=O)CCC(=O)Nc1ccc(S(N)(=O)=O)cc1)C(O)c1ccccc1
Answer: a. O=C(O)c1cccc(Cn2c(Cl)c(/C=N/NC(=O)c3cccc(O)c3)sc2=O)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#}
O=C(O)c1cccc(Cn2c(Cl)c(/C=N/NC(=O)c3cccc(O)c3)sc2=O)c1
O=C(O)c1cccc(Cn2c(Cl)c(/C=N/NC(=O)c3cccc(O)c3)sc2=O)c1
3-[[4-chloro-5-[(E)-[(3-hydroxybenzoyl)hydrazinylidene]methyl]-2-oxo-1,3-thiazol-3-yl]methyl]benzoic acid