Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -8.614\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCCc1ccc(C(=O)N2CCN(c3ccccc3OCC)CC2)cc1
b.) CC(C)CC(=O)NC(Sc1ccc(Cl)cc1)C(Cl)(Cl)Cl
Answer: b. CC(C)CC(=O)NC(Sc1ccc(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_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#}
CC(C)CC(=O)NC(Sc1ccc(Cl)cc1)C(Cl)(Cl)Cl
CC(C)CC(=O)NC(Sc1ccc(Cl)cc1)C(Cl)(Cl)Cl
3-methyl-N-[2,2,2-trichloro-1-(4-chlorophenyl)sulfanylethyl]butanamide