Task: Answer the MCQ question.
Question: Which drug exhibits a 20.608\% 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) O=C(Nc1ccc(NS(=O)(=O)c2ccccc2)cc1)c1cccnc1
(b) Cc1cccc(OCc2nnc(SCC(=O)N3c4ccccc4CCc4ccccc43)o2)c1
(c) CCCCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
(d) COc1ccc(CCC(=O)NCc2cccc(C(F)(F)F)c2)cc1
Answer: c. CCCCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
{#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#}
CCCCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
CCCCn1c(=O)c(C(=O)NC(C)c2ccccc2)c(O)c2ccccc21
1-butyl-4-hydroxy-2-oxo-N-(1-phenylethyl)quinoline-3-carboxamide