Task: Answer the multiple-choice question.
Query: Which compound has a 6.439\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC1CCCN(C(=O)C(=O)Nc2ccc3nc4n(c(=O)c3c2)CCCCC4)C1
b Cc1ccc(NS(=O)(=O)c2ccc(C(=O)NCC(c3ccco3)N3CCCCC3)cc2)cc1
c CCCOc1ccc(N2C(=O)C3C4C=CC(CC4)C3C2=O)cc1
d Cn1c(CSCc2ccc(Cl)c(Cl)c2)n[nH]c1=S
e CCn1c(COc2ccc(Cl)cc2)nnc1SCC(=O)Nc1ccc2c(c1)OCCO2
Answer: d. Cn1c(CSCc2ccc(Cl)c(Cl)c2)n[nH]c1=S
{#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#}
Cn1c(CSCc2ccc(Cl)c(Cl)c2)n[nH]c1=S
Cn1c(CSCc2ccc(Cl)c(Cl)c2)n[nH]c1=S
3-[(3,4-dichlorophenyl)methylsulfanylmethyl]-4-methyl-1H-1,2,4-triazole-5-thione