Task: Answer the MCQ question.
Query: Which drug exhibits a 13.540\% 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) COc1ccccc1Oc1nc2c(c(=O)n(Cc3ccccc3F)c(=O)n2C)n1C
b) CCCC(=O)Nc1cccc(NC(=S)NC(=O)c2ccc([N+](=O)[O-])cc2)c1
c) C/C(=C\C(=O)c1ccc(Br)cc1)NCc1ccccc1
Answer: b. CCCC(=O)Nc1cccc(NC(=S)NC(=O)c2ccc([N+](=O)[O-])cc2)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#}
CCCC(=O)Nc1cccc(NC(=S)NC(=O)c2ccc([N+](=O)[O-])cc2)c1
CCCC(=O)Nc1cccc(NC(=S)NC(=O)c2ccc([N+](=O)[O-])cc2)c1
N-[[3-(butanoylamino)phenyl]carbamothioyl]-4-nitrobenzamide