Task: Answer the multiple choice question.
Question: Which drug has a -7.290\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cc(C)cc(C(=O)NC(CC(N)=O)c2ccc(NC3CCCCCC3)c([N+](=O)[O-])c2)c1
[b] Cc1ncc(C[n+]2csc(CCOC(=O)C34CC5CC(CC(C5)C3)C4)c2C)c(N)n1.Cl.[Cl-]
[c] CCc1ccc(C(=O)NCc2cnn(C)c2)s1
Answer: c. CCc1ccc(C(=O)NCc2cnn(C)c2)s1
{#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#}
CCc1ccc(C(=O)NCc2cnn(C)c2)s1
CCc1ccc(C(=O)NCc2cnn(C)c2)s1
5-ethyl-N-[(1-methylpyrazol-4-yl)methyl]thiophene-2-carboxamide