Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -0.405\% 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 other words.
Options:
[a] Cc1cc(NC(=O)CCc2ccccc2)c([N+](=O)[O-])cc1C
[b] Cc1nn(Cc2ccccc2)c(C)c1/C=N/NC(=O)c1ccncc1
Answer: a. Cc1cc(NC(=O)CCc2ccccc2)c([N+](=O)[O-])cc1C
{#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(NC(=O)CCc2ccccc2)c([N+](=O)[O-])cc1C
Cc1cc(NC(=O)CCc2ccccc2)c([N+](=O)[O-])cc1C
N-(4,5-dimethyl-2-nitrophenyl)-3-phenylpropanamide