Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 18.241\% 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: COc1ccc(/C=C/C(=O)Nc2ccc(N3CCOCC3)cc2)cc1
b: CC(C)(C)c1ccc(C(=O)NCC(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
c: CN(C)S(=O)(=O)N1CCc2ccccc21
Answer: c. CN(C)S(=O)(=O)N1CCc2ccccc21
{#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#}
CN(C)S(=O)(=O)N1CCc2ccccc21
CN(C)S(=O)(=O)N1CCc2ccccc21
N,N-dimethyl-2,3-dihydroindole-1-sulfonamide