Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 21.448\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CC2CC=CCC2)CC1
b CC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc(N3CCCC3=O)cc2)CC1
Answer: b. CC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc(N3CCCC3=O)cc2)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#}
CC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc(N3CCCC3=O)cc2)CC1
CC(C)NC(=O)C1CCN(S(=O)(=O)c2ccc(N3CCCC3=O)cc2)CC1
1-[4-(2-oxopyrrolidin-1-yl)phenyl]sulfonyl-N-propan-2-ylpiperidine-4-carboxamide