Task: Answer the multiple-choice question.
Query: Which compound exhibits a 21.585\% human ether-à-go-go related gene (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 other words.
Options:
a) Cn1c(=O)c2c(nc(NCC3CCCC(CN)C3)n2Cc2ccc(Cl)cc2Cl)n(C)c1=O
b) O=C(Nc1ccccc1Cl)c1ccc(Cl)cc1Cl
c) CC1=C(C(N)=O)C(c2ccccc2)n2nc(-c3cccs3)nc2N1
d) CCn1c(CSCc2ccc(C)cc2)n[nH]c1=S
e) O=c1n(Cc2ccccc2F)c2ccccc2n1Cc1ccccc1F
Answer: d. CCn1c(CSCc2ccc(C)cc2)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#}
CCn1c(CSCc2ccc(C)cc2)n[nH]c1=S
CCn1c(CSCc2ccc(C)cc2)n[nH]c1=S
4-ethyl-3-[(4-methylphenyl)methylsulfanylmethyl]-1H-1,2,4-triazole-5-thione