Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.162\% 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.) c1ccc(C(c2nnnn2C2CCCC2)N2CCN(c3nc4ccccc4s3)CC2)cc1
b.) Cc1cc(C)c(C#N)c(SCCS(=O)(=O)c2ccc(Cl)cc2)n1
c.) COc1ccccc1C(=O)NC(=S)Nc1cccnc1Cl
Answer: b. Cc1cc(C)c(C#N)c(SCCS(=O)(=O)c2ccc(Cl)cc2)n1
{#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#}
Cc1cc(C)c(C#N)c(SCCS(=O)(=O)c2ccc(Cl)cc2)n1
Cc1cc(C)c(C#N)c(SCCS(=O)(=O)c2ccc(Cl)cc2)n1
2-[2-(4-chlorophenyl)sulfonylethylsulfanyl]-4,6-dimethylpyridine-3-carbonitrile