Task: Answer the MCQ question.
Query: Which compound exhibits a 9.289\% 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 additional words.
Options:
a. O=C(O)C(=O)O.O=[N+]([O-])c1ccc(CNC2CCCc3ccccc32)cc1
b. COc1ccc(NC(=O)Nc2ccc(C)cc2OC(F)F)cc1OC
c. CCCCC(NC(=O)c1ccc(Cl)cc1)C(=O)O
Answer: c. CCCCC(NC(=O)c1ccc(Cl)cc1)C(=O)O
{#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#}
CCCCC(NC(=O)c1ccc(Cl)cc1)C(=O)O
CCCCC(NC(=O)c1ccc(Cl)cc1)C(=O)O
N-(1-hydroxy-1-oxohexan-2-yl)-4-chlorobenzamide