Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.761\% 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. CC(CCc1ccccc1)NC(=O)COC(=O)c1ccccc1Br
b. CCCCOc1ccc(C(=O)OCC(=O)NC2CCCC2)cc1
c. O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
Answer: c. O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
{#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#}
O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
O=[n+]1cc(-c2ccc(Cl)cc2)n([O-])c2c1CCCCC2
2-(4-chlorophenyl)-1-oxido-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyrazin-4-ium 4-oxide