Task: Answer the MCQ question.
Question: Which drug exhibits a 1.658% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC1(C)Cc2c(sc(/N=C/N3CCCC3)c2C#N)C(C)(C)N1
b: COc1cc(Nc2ccc(-c3ccccc3F)nn2)cc(OC)c1OC.Cl
c: CC(C)CC(=O)NC(Oc1ccc(Cl)cc1)C(Cl)(Cl)Cl
Answer: c. CC(C)CC(=O)NC(Oc1ccc(Cl)cc1)C(Cl)(Cl)Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)CC(=O)NC(Oc1ccc(Cl)cc1)C(Cl)(Cl)Cl
CC(C)CC(=O)NC(Oc1ccc(Cl)cc1)C(Cl)(Cl)Cl
3-methyl-N-[2,2,2-trichloro-1-(4-chlorophenoxy)ethyl]butanamide