Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -12.927% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCCCN(C(=O)c1ccc([N+](=O)[O-])s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
b CN(C(=S)NC(=O)c1ccc(Br)o1)c1ccccc1
Answer: a. CCCCN(C(=O)c1ccc([N+](=O)[O-])s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
{#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([N+](=O)[O-])s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
CCCCN(C(=O)c1ccc([N+](=O)[O-])s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-butyl-5-nitrothiophene-2-carboxamide