Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 4.599\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(O)c1cccc(-n2c(/C=C/c3ccc([N+](=O)[O-])cc3)nc3ccccc3c2=O)c1
[b] COC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)c([N+](=O)[O-])c1
Answer: a. O=C(O)c1cccc(-n2c(/C=C/c3ccc([N+](=O)[O-])cc3)nc3ccccc3c2=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#}
O=C(O)c1cccc(-n2c(/C=C/c3ccc([N+](=O)[O-])cc3)nc3ccccc3c2=O)c1
O=C(O)c1cccc(-n2c(/C=C/c3ccc([N+](=O)[O-])cc3)nc3ccccc3c2=O)c1
3-[2-[(E)-2-(4-nitrophenyl)ethenyl]-4-oxoquinazolin-3-yl]benzoic acid