Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.804\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC(=O)Nc1cccc(NC(=O)CSc2nc(C)c(C)c(C)c2C#N)c1
b: Cc1ccc(OCc2ccc(C(=O)Nc3ccc(C(N)=O)cc3)o2)c([N+](=O)[O-])c1
c: CC(=O)N1N=C(c2ccccc2)CC1c1cn(Cc2ccccc2)c2ccccc12
d: CCn1cc(CNCc2cn(-c3ccccc3C)nc2-c2ccc(OC)c(F)c2)cn1
Answer: a. CC(=O)Nc1cccc(NC(=O)CSc2nc(C)c(C)c(C)c2C#N)c1
{#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(=O)Nc1cccc(NC(=O)CSc2nc(C)c(C)c(C)c2C#N)c1
CC(=O)Nc1cccc(NC(=O)CSc2nc(C)c(C)c(C)c2C#N)c1
N-(3-acetamidophenyl)-2-(3-cyano-4,5,6-trimethylpyridin-2-yl)sulfanylacetamide