Task: Answer the multiple choice question.
Question: Which compound has a 14.376\% 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. Nn1c(SCc2ccc([N+](=O)[O-])cc2)nc2ccccc2c1=O
b. CCCC1O[C@@H]2CC3C4CCC5=CC(=O)C=C[C@]5(C)C4C(OC(C)=O)C[C@]3(C)[C@]2(C(=O)COC(C)=O)O1
Answer: a. Nn1c(SCc2ccc([N+](=O)[O-])cc2)nc2ccccc2c1=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#}
Nn1c(SCc2ccc([N+](=O)[O-])cc2)nc2ccccc2c1=O
Nn1c(SCc2ccc([N+](=O)[O-])cc2)nc2ccccc2c1=O
3-amino-2-[(4-nitrophenyl)methylsulfanyl]quinazolin-4-one