Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.636% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(C)(C)Cc1cc(N)on1
[b] O=C(CN1CCOCC1)Nc1ccccc1F
[c] CCc1cccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)c1
[d] O=[N+]([O-])c1cccc(-c2cc(C(F)(F)F)n3nc(-c4ccccc4)cc3n2)c1
Answer: c. CCc1cccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1cccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)c1
CCc1cccc(N=c2c([N+](=O)[O-])nn(-c3ccc4c(c3)OCCO4)n2O)c1
2-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(3-ethylphenyl)-3-hydroxy-5-nitrotriazol-4-imine