Task: Answer the multiple-choice question.
Query: Which compound has a 10.266\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(COC(=O)c1c[nH]c(=O)[nH]c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
b: Cc1nn(C)c(Cl)c1CN1CCC(Oc2ccc(C(=O)N3CCCC3)cc2)CC1
c: O=C(NNc1cc(N2CCCC2)nc(N2CCCC2)n1)c1ccc([N+](=O)[O-])cc1
d: CC(C)CCNC(=O)c1cc(C(=O)c2cc(Br)ccc2O)cn(CCC(C)C)c1=O
Answer: a. O=C(COC(=O)c1c[nH]c(=O)[nH]c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
{#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(COC(=O)c1c[nH]c(=O)[nH]c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
O=C(COC(=O)c1c[nH]c(=O)[nH]c1=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
[2-oxo-2-(3-piperidin-1-ylsulfonylanilino)ethyl]2,4-dioxo-1H-pyrimidine-5-carboxylate