Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.596\% human ether-à-go-go related gene (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) Cc1ccccc1CC(=O)N(CCN(C)C)CC1CCCN(Cc2ccccc2F)C1
(b) COC(=O)c1ccc(NC(=S)N2CCN(CCO)CC2)cc1
Answer: b. COC(=O)c1ccc(NC(=S)N2CCN(CCO)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#}
COC(=O)c1ccc(NC(=S)N2CCN(CCO)CC2)cc1
COC(=O)c1ccc(NC(=S)N2CCN(CCO)CC2)cc1
methyl4-[[4-(2-hydroxyethyl)piperazine-1-carbothioyl]amino]benzoate