Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.855\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccnc(Oc2ccc(F)cc2)c1C(=O)N/C=N/OCc1c(Cl)cccc1Cl
[b] Cn1nc([N+](=O)[O-])nc1Oc1ccccc1F
[c] CCOC(CCNC(=O)c1cn(C)c(=O)c2c1c1ccccc1n2C)OCC
Answer: b. Cn1nc([N+](=O)[O-])nc1Oc1ccccc1F
{#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#}
Cn1nc([N+](=O)[O-])nc1Oc1ccccc1F
Cn1nc([N+](=O)[O-])nc1Oc1ccccc1F
5-(2-fluorophenoxy)-1-methyl-3-nitro-1,2,4-triazole