Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.564% 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 other words.
Options:
a: Cc1cc(C)c(C)c(C(=O)CSc2nnc(-c3ccc4[nH]c(C)c(C)c4c3)o2)c1C
b: COc1ccc(S(=O)(=O)n2ccc(-c3ccc(OCCN(C)c4ccccn4)cc3)n2)cc1
c: CCCN1Cc2cccc(C(=O)NCc3ccc4c(c3)OCO4)c2C1=O
d: CCN1CCN(CCCNC(=O)c2csc3c2CCCCC3)CC1
Answer: a. Cc1cc(C)c(C)c(C(=O)CSc2nnc(-c3ccc4[nH]c(C)c(C)c4c3)o2)c1C
{#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#}
Cc1cc(C)c(C)c(C(=O)CSc2nnc(-c3ccc4[nH]c(C)c(C)c4c3)o2)c1C
Cc1cc(C)c(C)c(C(=O)CSc2nnc(-c3ccc4[nH]c(C)c(C)c4c3)o2)c1C
2-[[5-(2,3-dimethyl-1H-indol-5-yl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-(2,3,5,6-tetramethylphenyl)ethanone