Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.887\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COC(=O)c1ccccc1-c1ccc(/C=N/NC(=O)c2cc3ccccc3o2)o1
b.) Cc1nn(-c2ccccc2)nc1CNC(=O)c1ncoc1-c1ccccc1
c.) Cc1cccc(Cn2cc(/C=C/[N+](=O)[O-])c3ccccc32)c1
Answer: a. COC(=O)c1ccccc1-c1ccc(/C=N/NC(=O)c2cc3ccccc3o2)o1
{#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#}
COC(=O)c1ccccc1-c1ccc(/C=N/NC(=O)c2cc3ccccc3o2)o1
COC(=O)c1ccccc1-c1ccc(/C=N/NC(=O)c2cc3ccccc3o2)o1
methyl 2-[5-[(E)-(1-benzofuran-2-carbonylhydrazinylidene)methyl]furan-2-yl]benzoate