Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.684\% 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. COc1ccc(-c2cc3ccccc3c(=O)n2CCCO)cc1
b. CCOC(=O)/C(C#N)=N/Nc1c(C)n(C)n(-c2ccccc2)c1=O
c. CSc1ccccc1NC(=O)CSc1nnc(COc2ccccc2)o1
d. Cc1nnc(Nc2ccc(Cl)cc2)n(N)c1=O
Answer: c. CSc1ccccc1NC(=O)CSc1nnc(COc2ccccc2)o1
{#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#}
CSc1ccccc1NC(=O)CSc1nnc(COc2ccccc2)o1
CSc1ccccc1NC(=O)CSc1nnc(COc2ccccc2)o1
N-(2-methylsulfanylphenyl)-2-[[5-(phenoxymethyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetamide