Task: Answer the MCQ question.
Question: Which drug exhibits a -11.949% 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 additional words.
Options:
a: CCCCN(C(=O)c1ccc(Br)o1)C1CCS(=O)(=O)C1
b: O=C(N/N=C\c1ccc(Br)cc1)c1ccc(Cn2cccn2)o1
c: CCC(C)NC(=O)CN1C(=O)NC2NC(=O)NC21
d: CNC(=S)Nc1ccc([N+](=O)[O-])cc1C
Answer: a. CCCCN(C(=O)c1ccc(Br)o1)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_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#}
CCCCN(C(=O)c1ccc(Br)o1)C1CCS(=O)(=O)C1
CCCCN(C(=O)c1ccc(Br)o1)C1CCS(=O)(=O)C1
5-bromo-N-butyl-N-(1,1-dioxothiolan-3-yl)furan-2-carboxamide