Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 17.878\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(NC(=O)C(c2ccccc2)N2CCN(C(=O)c3ccco3)CC2)cc1
(b) CN1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)CC1
Answer: b. CN1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccccc3)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#}
CN1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)CC1
CN1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)CC1
N-[4-(4-methylpiperazine-1-carbonyl)phenyl]benzenesulfonamide