Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.565\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(Oc1cc(-c2ccccc2)no1)c1ccc(Cl)cc1
[b] CCN1CCN(c2ccc(N=Cc3ccc(O)cc3O)cc2)CC1
[c] Cc1ccc(OCC(=O)N/N=C\c2c(C)[nH]n(-c3ccccc3)c2=O)c([N+](=O)[O-])c1
Answer: a. O=C(Oc1cc(-c2ccccc2)no1)c1ccc(Cl)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#}
O=C(Oc1cc(-c2ccccc2)no1)c1ccc(Cl)cc1
O=C(Oc1cc(-c2ccccc2)no1)c1ccc(Cl)cc1
(3-phenyl-1,2-oxazol-5-yl) 4-chlorobenzoate