Task: Answer the MCQ question.
Query: Which drug has a 4.559\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(NC(=O)c2cc3ccccn3n2)cc1
[b] COC(=O)c1cn(C)c2ccc(S(=O)(=O)N3CCCC3)cc2c1=O
[c] Cc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2F)s1
[d] CCCOC(=O)CSc1nc(N)c(C#N)c(CC)c1C#N
Answer: c. Cc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2F)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#}
Cc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2F)s1
Cc1ccc(C(=O)Nc2cc([N+](=O)[O-])ccc2F)s1
N-(2-fluoro-5-nitrophenyl)-5-methylthiophene-2-carboxamide