Task: Answer the multiple-choice question.
Query: Which drug has a 13.224\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CN(C(=O)C1CC1)C1CCS(=O)(=O)C1
b. CN(Cc1cccc(Cl)c1)C(=O)C1CCN(C(=O)Nc2ccccc2)CC1
c. O=C1c2ccccc2S(=O)(=O)c2cc(C(=O)N3CCC(O)CC3)ccc21
d. Clc1nc(Cl)nc(-c2cn(-c3ccccc3)c3ccccc23)n1
e. Cc1cc(OCc2cccc(S(=O)(=O)N3CCOCC3)c2)ccc1Cl
Answer: a. CN(C(=O)C1CC1)C1CCS(=O)(=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#}
CN(C(=O)C1CC1)C1CCS(=O)(=O)C1
CN(C(=O)C1CC1)C1CCS(=O)(=O)C1
N-(1,1-dioxothiolan-3-yl)-N-methylcyclopropanecarboxamide