Task: Answer the MCQ question.
Query: Which compound exhibits a 2.422\% 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, or c without using any additional words.
Options:
[a] Cc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])c1
[b] NCCc1ccccc1
[c] COc1ccc(OC)c(-n2c(-c3ccc(C)cc3)n[nH]c2=S)c1
Answer: a. Cc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([N+](=O)[O-])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#}
[2-(2-methyl-5-piperidin-1-ylsulfonylanilino)-2-oxoethyl] 2-[(3-chloro-5-nitrobenzoyl)amino]acetate