Task: Answer the MCQ question.
Query: Which compound exhibits a -9.329\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] NC(=O)c1cnn(Cc2ccc(Cl)cc2)c1N
[b] CC(=O)N1CCCc2cc(S(=O)(=O)N(CC(C)C)CC(C)C)ccc21
Answer: b. CC(=O)N1CCCc2cc(S(=O)(=O)N(CC(C)C)CC(C)C)ccc21
{#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#}
CC(=O)N1CCCc2cc(S(=O)(=O)N(CC(C)C)CC(C)C)ccc21
CC(=O)N1CCCc2cc(S(=O)(=O)N(CC(C)C)CC(C)C)ccc21
1-acetyl-N,N-bis(2-methylpropyl)-3,4-dihydro-2H-quinoline-6-sulfonamide