Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.087% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccco1)N1CCN=C1SCc1ccccc1F
[b] CC(CC(=O)O)CC(=O)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: a. O=C(c1ccco1)N1CCN=C1SCc1ccccc1F
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1ccco1)N1CCN=C1SCc1ccccc1F
O=C(c1ccco1)N1CCN=C1SCc1ccccc1F
[2-[(2-fluorophenyl)methylsulfanyl]-4,5-dihydroimidazol-1-yl]-(furan-2-yl)methanone