Problem statement: Answer the multiple choice question.
Query: Which compound has a 13.547\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCc1ccccc1NC(=S)Nn1cnnc1
b CS(=O)(=O)c1ccc(C(=O)Nc2ccc(N3CCCCC3)cc2)c(Cl)c1
c CCOc1ccc(C2N(c3ccc(Cl)cc3)C(=O)C3CCCN32)cc1OC
Answer: a. CCc1ccccc1NC(=S)Nn1cnnc1
{#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#}
CCc1ccccc1NC(=S)Nn1cnnc1
CCc1ccccc1NC(=S)Nn1cnnc1
1-(2-ethylphenyl)-3-(1,2,4-triazol-4-yl)thiourea