Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.168\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccccc1N/C=C/c1onc(C)c1[N+](=O)[O-]
b Cc1ccc(/C=N/N2CCN(Cc3cccc4ccccc34)CC2)o1
c Cc1cc(C)c(S(=O)(=O)c2ccccc2C)c(SCC(C)C)n1
d CC1CN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC(C)O1
Answer: d. CC1CN(c2nc(Nc3ccccc3)nc(N)c2[N+](=O)[O-])CC(C)O1
{#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#}
6-(2,6-dimethylmorpholin-4-yl)-5-nitro-2-N-phenylpyrimidine-2,4-diamine