Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.317\% 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, or c without using any other words.
Options:
[a] CC(C)Cn1c(=S)[nH]c2cc(Cl)ccc21
[b] COc1cccc(CN(C)C(=O)CCc2nnc(-c3ccsc3)o2)c1
[c] CC(C)(C)C(=O)NC(n1cnccc1=O)C(Cl)(Cl)Cl
Answer: a. CC(C)Cn1c(=S)[nH]c2cc(Cl)ccc21
{#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#}
CC(C)Cn1c(=S)[nH]c2cc(Cl)ccc21
CC(C)Cn1c(=S)[nH]c2cc(Cl)ccc21
6-chloro-3-(2-methylpropyl)-1H-benzimidazole-2-thione