Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.501\% 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] CCCCN(CC)c1nc(N)c2c(N)nc(OCC)cc2c1C#N
[b] COc1ccccc1Nc1nc(N(C)c2ccccc2)nc(N)c1[N+](=O)[O-]
Answer: b. COc1ccccc1Nc1nc(N(C)c2ccccc2)nc(N)c1[N+](=O)[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#}
COc1ccccc1Nc1nc(N(C)c2ccccc2)nc(N)c1[N+](=O)[O-]
COc1ccccc1Nc1nc(N(C)c2ccccc2)nc(N)c1[N+](=O)[O-]
4-N-(2-methoxyphenyl)-2-N-methyl-5-nitro-2-N-phenylpyrimidine-2,4,6-triamine