Task: Answer the multiple choice question.
Query: Which compound has a 2.939\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN1CCN(S(=O)(=O)c2ccc(NC(=O)c3csc4ccccc34)cc2)CC1
[b] CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1
Answer: b. CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1
{#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#}
CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1
CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1
4-benzamido-5-(dipropylamino)-5-oxopentanoic acid