Task: Answer the multiple-choice question.
Query: Which drug has a -1.166% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nnc2c3ccccc3n(C(C)C)c2n1
[b] Cc1ccc(CNC(=O)CCn2cc(-c3ccc(C)cc3)nc2CCN)cc1
[c] O=C(O)CCCCCN1C(=O)/C(=C\c2ccncc2)SC1=S
[d] O=C(COC(=O)C12CC3CC(CC(O)(C3)C1)C2)Nc1ccc(Br)cc1F
Answer: a. CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nnc2c3ccccc3n(C(C)C)c2n1
{#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#}
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nnc2c3ccccc3n(C(C)C)c2n1
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nnc2c3ccccc3n(C(C)C)c2n1
ethyl6-oxo-6-[2-oxo-5-[(5-propan-2-yl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanylmethyl]-1,3-dihydroimidazol-4-yl]hexanoate