Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.571\% 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 COc1cccc(C2=NOC(C(=O)Nc3cc(OC)c(OC)c(OC)c3)C2)c1
b CCN(CC)c1ccc(N=Cc2ccccc2[N+](=O)[O-])cc1
Answer: b. CCN(CC)c1ccc(N=Cc2ccccc2[N+](=O)[O-])cc1
{#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#}
CCN(CC)c1ccc(N=Cc2ccccc2[N+](=O)[O-])cc1
CCN(CC)c1ccc(N=Cc2ccccc2[N+](=O)[O-])cc1
N,N-diethyl-4-[(2-nitrophenyl)methylideneamino]aniline