Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.980\% 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 additional words.
Options:
a: COc1cccc(NC(=O)c2cc(-c3ccco3)nc3ccccc23)c1
b: Cc1cccc(N(Cc2cc3ccccc3[nH]c2=O)C(=O)c2cccs2)c1
c: CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccccc1
Answer: c. CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccccc1
{#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(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccccc1
CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccccc1
2-[[4-ethyl-5-[(5-phenyltetrazol-2-yl)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N-phenylacetamide