Task: Answer the MCQ question.
Query: Which compound exhibits a 4.350\% 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 O=C(Nc1ccc(F)cc1F)c1cc(-c2ccco2)on1
b Cc1cc(Cl)ccc1NC(=S)N1CCN(C(=O)c2ccco2)CC1
Answer: b. Cc1cc(Cl)ccc1NC(=S)N1CCN(C(=O)c2ccco2)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#}
Cc1cc(Cl)ccc1NC(=S)N1CCN(C(=O)c2ccco2)CC1
Cc1cc(Cl)ccc1NC(=S)N1CCN(C(=O)c2ccco2)CC1
N-(4-chloro-2-methylphenyl)-4-(furan-2-carbonyl)piperazine-1-carbothioamide