Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.563\% 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) COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(NC3CCCCC3)n2)cc1
b) O=C(COC(=O)c1cc(-c2cccs2)nc2ccccc12)NC1CCS(=O)(=O)C1
c) CC1(C)CC(=O)C/C(=N/NC(=O)COc2ccc3ccccc3c2Br)C1
Answer: a. COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(NC3CCCCC3)n2)cc1
{#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#}
COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(NC3CCCCC3)n2)cc1
COc1ccc(Nc2nc(N)c([N+](=O)[O-])c(NC3CCCCC3)n2)cc1
4-N-cyclohexyl-2-N-(4-methoxyphenyl)-5-nitropyrimidine-2,4,6-triamine