Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.021% human ether-à-go-go related gene (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) COc1ccc(NC(=O)c2cccnc2)c([N+](=O)[O-])c1
(b) CC(=O)N1CCN(c2ccccc2NC(=O)c2ccc(-c3cccc([N+](=O)[O-])c3)o2)CC1
(c) Cn1cnnc1Sc1ccc(C(=O)OCC(=O)NCC(F)(F)F)cc1[N+](=O)[O-]
(d) CCCn1c(SCC(=O)OCc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
Answer: c. Cn1cnnc1Sc1ccc(C(=O)OCC(=O)NCC(F)(F)F)cc1[N+](=O)[O-]
{#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#}
Cn1cnnc1Sc1ccc(C(=O)OCC(=O)NCC(F)(F)F)cc1[N+](=O)[O-]
Cn1cnnc1Sc1ccc(C(=O)OCC(=O)NCC(F)(F)F)cc1[N+](=O)[O-]
[2-oxo-2-(2,2,2-trifluoroethylamino)ethyl] 4-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-3-nitrobenzoate