Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -10.496\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cl.NC(=NCCc1ccccc1)c1cccc([N+](=O)[O-])c1
b) CCOC(=O)c1cc(NC(=O)Nc2ccccn2)c(C)nc1C
Answer: a. Cl.NC(=NCCc1ccccc1)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_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#}
Cl.NC(=NCCc1ccccc1)c1cccc([N+](=O)[O-])c1
Cl.NC(=NCCc1ccccc1)c1cccc([N+](=O)[O-])c1
3-nitro-N'-(2-phenylethyl)benzenecarboximidamide;hydrochloride