Task: Answer the multiple choice question.
Query: Which drug exhibits a -47.845% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cc(C#N)c(NC(=O)CN2CCN(CCO)CC2)cc1OC
b N#CCC(CNc1ncc(C(F)(F)F)cc1Cl)OC(=O)c1cccc([N+](=O)[O-])c1
c COc1ccc(CCN2CC(C(=O)NCCc3ccc(F)cc3)CCC2=O)cc1
Answer: b. N#CCC(CNc1ncc(C(F)(F)F)cc1Cl)OC(=O)c1cccc([N+](=O)[O-])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#}
N#CCC(CNc1ncc(C(F)(F)F)cc1Cl)OC(=O)c1cccc([N+](=O)[O-])c1
N#CCC(CNc1ncc(C(F)(F)F)cc1Cl)OC(=O)c1cccc([N+](=O)[O-])c1
[1-[[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino]-3-cyanopropan-2-yl] 3-nitrobenzoate