Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.403\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1cccc(C)c1NS(=O)(=O)c1c(C(=O)N2CCCCC2)c(C)n(C)c1C
b CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
c O=C(NC1CCSC1=O)c1ccccc1
Answer: b. CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)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#}
CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
CCCNC(=O)c1cccc(Cn2cc(Br)c([N+](=O)[O-])n2)c1
3-[(4-bromo-3-nitropyrazol-1-yl)methyl]-N-propylbenzamide