Task: Answer the multiple-choice question.
Query: Which compound exhibits a -1.529% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(c1ccccc1F)N1CCN=C1SCc1cccnc1
[b] CC1(C)CC(=O)C2=C(C1)N(CCN1CCOCC1)C1=C(C(=O)CC(C)(C)C1)C2c1cccc(Cl)c1
[c] CN1CCN(c2ccccc2NC(=O)c2cc3ccccc3o2)CC1
[d] Cc1cc(S(=O)(=O)N2CCCC2)c(C)s1
Answer: a. O=C(c1ccccc1F)N1CCN=C1SCc1cccnc1
{#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(c1ccccc1F)N1CCN=C1SCc1cccnc1
O=C(c1ccccc1F)N1CCN=C1SCc1cccnc1
(2-fluorophenyl)-[2-(pyridin-3-ylmethylsulfanyl)-4,5-dihydroimidazol-1-yl]methanone