Task: Answer the MCQ question.
Query: Which compound exhibits a -3.119\% 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) CN(C)C(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)OCCO3)cc1
b) COc1cc([N+](=O)[O-])ccc1NC(=O)C1CCCN(S(C)(=O)=O)C1
c) NNC(=O)CNC(c1ccccc1)c1cc(Br)ccc1NC(=O)c1ccccc1Br
Answer: c. NNC(=O)CNC(c1ccccc1)c1cc(Br)ccc1NC(=O)c1ccccc1Br
{#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#}
NNC(=O)CNC(c1ccccc1)c1cc(Br)ccc1NC(=O)c1ccccc1Br
NNC(=O)CNC(c1ccccc1)c1cc(Br)ccc1NC(=O)c1ccccc1Br
2-bromo-N-[4-bromo-2-[[(2-hydrazinyl-2-oxoethyl)amino]-phenylmethyl]phenyl]benzamide