Task: Answer the multiple-choice question.
Query: Which drug exhibits a -13.762\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) NS(=O)(=O)c1cc(C(=O)OCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)ccc1Cl
(b) O=C(O)CCCCCNS(=O)(=O)c1cccc2nsnc12
(c) Cc1ccc(-c2cc(C(=O)NCCc3ccccn3)c3ccccc3n2)c(C)c1
(d) CN1CC(=O)NC1=NC(=O)c1cc(F)c(F)cc1Cl
Answer: c. Cc1ccc(-c2cc(C(=O)NCCc3ccccn3)c3ccccc3n2)c(C)c1
{#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#}
Cc1ccc(-c2cc(C(=O)NCCc3ccccn3)c3ccccc3n2)c(C)c1
Cc1ccc(-c2cc(C(=O)NCCc3ccccn3)c3ccccc3n2)c(C)c1
2-(2,4-dimethylphenyl)-N-(2-pyridin-2-ylethyl)quinoline-4-carboxamide