Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.226\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCCCNC(=O)[C@@H]1CCCN1S(=O)(=O)c1cccc2cccnc12
b O=C(NCc1nnnn1-c1ccc(F)c(F)c1)c1ccc2c(c1)OCO2
c O=C(Nc1ccccc1C(=O)N1CCCCC1)c1ccc(Cl)cc1Cl
Answer: a. CCCCNC(=O)[C@@H]1CCCN1S(=O)(=O)c1cccc2cccnc12
{#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#}
CCCCNC(=O)[C@@H]1CCCN1S(=O)(=O)c1cccc2cccnc12
CCCCNC(=O)[C@@H]1CCCN1S(=O)(=O)c1cccc2cccnc12
(2S)-N-butyl-1-quinolin-8-ylsulfonylpyrrolidine-2-carboxamide