Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.697\% 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 other words.
Options:
[a] COc1ccc(N2CCN(CC(=O)NC(=O)NC(C)(C)C)CC2)cc1
[b] CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cccc(Cl)c1Cl
Answer: b. CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cccc(Cl)c1Cl
{#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#}
CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cccc(Cl)c1Cl
CCOC(=O)C1=C(C)N(C)C(=S)NC1c1cccc(Cl)c1Cl
ethyl 6-(2,3-dichlorophenyl)-3,4-dimethyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate