Task: Answer the multiple-choice question.
Question: Which drug exhibits a -15.842% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)COc2ccc(Nc3ccccc3)cc2)cc1
[b] N/C(=N/S(=O)(=O)c1ccccc1)c1cccc([N+](=O)[O-])c1
[c] CS(=O)(=O)Cc1ccc(C(=O)NC2CCSc3ccccc32)cc1
Answer: b. N/C(=N/S(=O)(=O)c1ccccc1)c1cccc([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_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#}
N/C(=N/S(=O)(=O)c1ccccc1)c1cccc([N+](=O)[O-])c1
N/C(=N/S(=O)(=O)c1ccccc1)c1cccc([N+](=O)[O-])c1
N'-(benzenesulfonyl)-3-nitrobenzenecarboximidamide