Task: Answer the MCQ question.
Question: Which drug exhibits a -0.422\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1cccc2cc(C(=O)NCc3ccc(Cl)cc3)c(=O)oc12
b: COCC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
c: O=C(O)C1=C[C@@H](c2ccc(Br)cc2)C[C@@H](OCCCCO)O1
Answer: b. COCC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
{#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#}
COCC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
COCC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
N-(1-methoxypropan-2-yl)-1-(naphthalen-6-ylsulfonyl)piperidine-4-carboxamide