Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.280\% 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 or b without using any additional words.
Options:
a. Cc1ccc(C(C[N+](=O)[O-])c2c(N)n(C)c(=O)n(C)c2=O)cc1
b. CCSc1ncc(/C=N/Nc2ccc([N+](=O)[O-])cc2)n1C
Answer: b. CCSc1ncc(/C=N/Nc2ccc([N+](=O)[O-])cc2)n1C
{#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#}
CCSc1ncc(/C=N/Nc2ccc([N+](=O)[O-])cc2)n1C
CCSc1ncc(/C=N/Nc2ccc([N+](=O)[O-])cc2)n1C
N-[(E)-(2-ethylsulfanyl-3-methylimidazol-4-yl)methylideneamino]-4-nitroaniline