Task: Answer the multiple choice question.
Question: Which drug has a 6.405\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1ccc(S(=O)(=O)Nc2cnc3ccccc3n2)cc1)c1ccc(Cl)c([N+](=O)[O-])c1
[b] CC(=O)c1ccc(NC(=O)/C(Cl)=C/c2ccccc2)cc1
[c] CCCC(C)NC(=O)CSc1nnc2ccccn12
[d] COc1ccc(C(=O)NC2=Nc3ccccc3N=C(C)C2c2ccccc2)cc1
Answer: c. CCCC(C)NC(=O)CSc1nnc2ccccn12
{#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#}
CCCC(C)NC(=O)CSc1nnc2ccccn12
CCCC(C)NC(=O)CSc1nnc2ccccn12
N-pentan-2-yl-2-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanyl)acetamide