Problem statement: Answer the MCQ question.
Question: Which drug has a -13.030% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC1(C)CC(=O)C(C(O)c2ccc([N+](=O)[O-])cc2)C(C)(C)N1
(b) CCOc1ccc2c(C)c(C)c(=O)oc2c1OCC
Answer: a. CC1(C)CC(=O)C(C(O)c2ccc([N+](=O)[O-])cc2)C(C)(C)N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)CC(=O)C(C(O)c2ccc([N+](=O)[O-])cc2)C(C)(C)N1
CC1(C)CC(=O)C(C(O)c2ccc([N+](=O)[O-])cc2)C(C)(C)N1
3-[hydroxy-(4-nitrophenyl)methyl]-2,2,6,6-tetramethylpiperidin-4-one