Problem statement: Answer the MCQ question.
Query: Which drug has a -21.622% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(OCCN1CCN(C2=NS(=O)(=O)c3ccccc32)CC1)c1cccc(Br)c1
b. CCOC(=O)C1CCCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)C1
c. Cc1ccc(N2CCN(c3ccc([N+](=O)[O-])cn3)CC2)c(C)c1
d. CC(C)[C@H](NC(=O)c1ccccc1Cl)C(=O)OCC(=O)NC(=O)NC1CCCC1
Answer: b. CCOC(=O)C1CCCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)C1
{#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)C1CCCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)C1
CCOC(=O)C1CCCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)C1
ethyl 1-[3-[(4-fluorophenyl)methyl]-2,4-dioxo-1H-pyrimidin-6-yl]piperidine-3-carboxylate