Task: Answer the MCQ question.
Query: Which compound exhibits a 10.665\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CC1(C)CC(=O)C(C(c2cccc([N+](=O)[O-])c2)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
b) CC(=O)Nc1ccc(-c2sc(Nc3cccc4ccccc34)n[n+]2-c2ccccc2)cc1.[Cl-]
Answer: a. CC1(C)CC(=O)C(C(c2cccc([N+](=O)[O-])c2)C2C(=O)CC(C)(C)CC2=O)C(=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#}
CC1(C)CC(=O)C(C(c2cccc([N+](=O)[O-])c2)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
CC1(C)CC(=O)C(C(c2cccc([N+](=O)[O-])c2)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
2-[(4,4-dimethyl-2,6-dioxocyclohexyl)-(3-nitrophenyl)methyl]-5,5-dimethylcyclohexane-1,3-dione