Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 19.667\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCCCc1ccc(CC(=O)N2CCOCC2)cc1
(b) Cn1nc(C(=O)NNc2c(F)c(F)cc(F)c2F)c2ccccc2c1=O
(c) COc1ccccc1C(CC(=O)O)c1ccc2c(c1)OCO2
Answer: a. CCCCCc1ccc(CC(=O)N2CCOCC2)cc1
{#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#}
CCCCCc1ccc(CC(=O)N2CCOCC2)cc1
CCCCCc1ccc(CC(=O)N2CCOCC2)cc1
1-morpholin-4-yl-2-(4-pentylphenyl)ethanone