Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.367\% 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 other words.
Options:
a: O=C1C(=O)N(c2ccccc2)C(c2ccccc2[N+](=O)[O-])/C1=C(\O)c1ccccc1
b: COc1cc(/C=C2/SC(=S)N(CC(=O)O)C2=O)ccc1OC(=O)c1cccs1
Answer: a. O=C1C(=O)N(c2ccccc2)C(c2ccccc2[N+](=O)[O-])/C1=C(\O)c1ccccc1
{#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=C1C(=O)N(c2ccccc2)C(c2ccccc2[N+](=O)[O-])/C1=C(\O)c1ccccc1
O=C1C(=O)N(c2ccccc2)C(c2ccccc2[N+](=O)[O-])/C1=C(\O)c1ccccc1
(4E)-4-[hydroxy(phenyl)methylidene]-5-(2-nitrophenyl)-1-phenylpyrrolidine-2,3-dione