Task: Answer the multiple-choice question.
Query: Which compound has a -23.474\% 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 Cc1cc(C(=O)CSc2nc(N)cc(=O)[nH]2)c(C)n1-c1ccc(OC(F)F)cc1
b Cc1ccccc1C(=O)Nc1c2c(nc3ccccc13)CCCC2
c CCCCNc1cc(C)nc(N2CCOCC2)n1
Answer: c. CCCCNc1cc(C)nc(N2CCOCC2)n1
{#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#}
CCCCNc1cc(C)nc(N2CCOCC2)n1
CCCCNc1cc(C)nc(N2CCOCC2)n1
N-butyl-6-methyl-2-morpholin-4-ylpyrimidin-4-amine