Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.765\% 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 other words.
Options:
a: CN1CCN(CCC(=O)Nc2ccccc2Cl)CC1
b: COc1ccc(Cl)cc1-c1n[nH]c(=S)o1
c: O=C(Nc1ccccc1C(F)(F)F)c1cc(-c2cccc(O)c2)on1
d: Nc1cc(=O)[nH]c(SCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)n1
Answer: b. COc1ccc(Cl)cc1-c1n[nH]c(=S)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#}
COc1ccc(Cl)cc1-c1n[nH]c(=S)o1
COc1ccc(Cl)cc1-c1n[nH]c(=S)o1
[C][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][=N][NH1][C][=Branch1][C][=S][O][Ring1][=Branch1]
5-(5-chloro-2-methoxyphenyl)-3H-1,3,4-oxadiazole-2-thione