Task: Answer the multiple choice question.
Question: Which compound has a 11.453\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc([N+](=O)[O-])ccc1NCc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
[b] O=C1c2ccsc2SCCN1Cc1ccc(F)cc1
Answer: a. Cc1cc([N+](=O)[O-])ccc1NCc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
{#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#}
Cc1cc([N+](=O)[O-])ccc1NCc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
Cc1cc([N+](=O)[O-])ccc1NCc1ccccc1[N+](=O)[O-].O=C(O)C(=O)O
2-methyl-4-nitro-N-[(2-nitrophenyl)methyl]aniline;oxalic acid