Task: Answer the MCQ question.
Question: Which compound exhibits a 4.590% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(C)c1onc(C(=O)Nc2sc3c(c2C#N)CCC3)c1[N+](=O)[O-]
b: CCOc1ccc(C2C(C(=O)NC)=C(C)Nc3nc4ccccc4n32)cc1OC
Answer: a. CC(C)c1onc(C(=O)Nc2sc3c(c2C#N)CCC3)c1[N+](=O)[O-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)c1onc(C(=O)Nc2sc3c(c2C#N)CCC3)c1[N+](=O)[O-]
CC(C)c1onc(C(=O)Nc2sc3c(c2C#N)CCC3)c1[N+](=O)[O-]
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-4-nitro-5-propan-2-yl-1,2-oxazole-3-carboxamide