Task: Answer the multiple-choice question.
Query: Which drug exhibits a 11.455\% 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: C/C(Cn1nc([N+](=O)[O-])cc1C)=N\NC(=O)COc1c(Cl)cc(Cl)cc1Cl
b: CCCC(c1nnnn1CCc1ccccc1)N1CCC(C(N)=O)CC1
Answer: b. CCCC(c1nnnn1CCc1ccccc1)N1CCC(C(N)=O)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#}
CCCC(c1nnnn1CCc1ccccc1)N1CCC(C(N)=O)CC1
CCCC(c1nnnn1CCc1ccccc1)N1CCC(C(N)=O)CC1
1-[1-[1-(2-phenylethyl)tetrazol-5-yl]butyl]piperidine-4-carboxamide