Task: Answer the multiple-choice question.
Query: Which compound has a -3.179\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(-c2c(-c3cc(OC)cc(OC)c3)n(C)c3ccc(-c4cc(F)cc(OC)c4)cc23)cc1
b: CCOC(=O)CSc1nnc(Cn2c(=O)sc3ccccc32)n1C
c: CCn1cc(C(=O)NCCc2ccccc2)c(=O)c2cc(S(=O)(=O)N3CCCC3)ccc21
d: COc1ccc(/C=N/n2c(-c3cccs3)n[nH]c2=S)cc1
e: CC(=O)NC1CCN(CC(=O)Nc2nccs2)CC1
Answer: b. CCOC(=O)CSc1nnc(Cn2c(=O)sc3ccccc32)n1C
{#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#}
CCOC(=O)CSc1nnc(Cn2c(=O)sc3ccccc32)n1C
CCOC(=O)CSc1nnc(Cn2c(=O)sc3ccccc32)n1C
ethyl 2-[[4-methyl-5-[(2-oxo-1,3-benzothiazol-3-yl)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate