Task: Answer the MCQ question.
Query: Which drug exhibits a -2.600% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(Nc1cccc2ccccc12)N1CC=C(c2ccccc2)CC1
(b) COc1ccc(CCN(Cc2cccs2)S(=O)(=O)c2ccc(S(=O)(=O)N(C)C3CCCCC3)cc2)cc1OC
(c) CCn1c(CC(=O)Nc2ccccc2)n[nH]c1=S
(d) CCOC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)nc2)CC1
(e) CSc1ccc(S(=O)(=O)NC2CC2)cc1
Answer: d. CCOC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)nc2)CC1
{#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#}
CCOC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)nc2)CC1
CCOC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)nc2)CC1
ethyl 1-(6-chloropyridin-3-yl)sulfonylpiperidine-4-carboxylate