Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.450\% 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. Cc1cc(NC(=O)CSc2nc3c(c(=O)n(C)c(=O)n3C)n2C(C)C)no1
b. COc1cccc(CNC(=O)Cn2c(=O)c3cccn3c3ccccc32)c1
c. COC(=O)c1sccc1NC(=O)COc1ccc(Cl)cc1Cl
Answer: c. COC(=O)c1sccc1NC(=O)COc1ccc(Cl)cc1Cl
{#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#}
COC(=O)c1sccc1NC(=O)COc1ccc(Cl)cc1Cl
COC(=O)c1sccc1NC(=O)COc1ccc(Cl)cc1Cl
methyl4-[[2-(2,4-dichlorophenoxy)acetyl]amino]thiophene-5-carboxylate