Task: Answer the multiple-choice question.
Question: Which compound exhibits a -25.942% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=c1c(-c2ccco2)[n+]([O-])c2ccccc2n1OCc1ccccc1F
[b] C#CCn1c(=NC(=O)CSCC(=O)N2CCOCC2)sc2ccccc21
[c] CC1CCN(C(=O)CCc2ccc(Oc3cc([N+](=O)[O-])cc([N+](=O)[O-])c3)cc2)CC1
[d] COc1ccc(NC(=O)Cn2nc(C(F)(F)F)c3c2CCCC3)cc1OC
Answer: c. CC1CCN(C(=O)CCc2ccc(Oc3cc([N+](=O)[O-])cc([N+](=O)[O-])c3)cc2)CC1
{#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#}
CC1CCN(C(=O)CCc2ccc(Oc3cc([N+](=O)[O-])cc([N+](=O)[O-])c3)cc2)CC1
CC1CCN(C(=O)CCc2ccc(Oc3cc([N+](=O)[O-])cc([N+](=O)[O-])c3)cc2)CC1
3-[4-(3,5-dinitrophenoxy)phenyl]-1-(4-methylpiperidin-1-yl)propan-1-one