Task: Answer the multiple-choice question.
Question: Which drug has a -0.043\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cccc(CN(C)C(=O)C2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)c1OC
(b) CCC(C)n1c(-c2ccco2)nc2nc3ccccc3nc21
Answer: a. COc1cccc(CN(C)C(=O)C2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)c1OC
{#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#}
COc1cccc(CN(C)C(=O)C2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)c1OC
COc1cccc(CN(C)C(=O)C2CCN(S(=O)(=O)c3ccc(C)cc3)CC2)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-N-methyl-1-(4-methylphenyl)sulfonylpiperidine-4-carboxamide