Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.014\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CN1CCN(C2CC(=O)N(Cc3ccc(N4CCCC4=O)cc3)C2=O)CC1
b Cc1ccc(NC(NC(=O)OCCn2c([N+](=O)[O-])cnc2C)C(Cl)(Cl)Cl)cc1
Answer: b. Cc1ccc(NC(NC(=O)OCCn2c([N+](=O)[O-])cnc2C)C(Cl)(Cl)Cl)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#}
Cc1ccc(NC(NC(=O)OCCn2c([N+](=O)[O-])cnc2C)C(Cl)(Cl)Cl)cc1
Cc1ccc(NC(NC(=O)OCCn2c([N+](=O)[O-])cnc2C)C(Cl)(Cl)Cl)cc1
2-(2-methyl-5-nitroimidazol-1-yl)ethyl N-[2,2,2-trichloro-1-(4-methylanilino)ethyl]carbamate