Problem statement: Answer the MCQ question.
Query: Which compound has a 26.898\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CC1CN(c2ccc(Oc3ccccc3)cc2)c2nc3c(c(=O)n(CC(N)=O)c(=O)n3C)n2C1
b. O=C(Nc1ccc(F)cc1)C(c1ccccc1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
c. CCCCn1c(=O)c(C(=O)NCCc2ccccc2)c(O)c2ccccc21
Answer: c. CCCCn1c(=O)c(C(=O)NCCc2ccccc2)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)NCCc2ccccc2)c(O)c2ccccc21
CCCCn1c(=O)c(C(=O)NCCc2ccccc2)c(O)c2ccccc21
1-butyl-4-hydroxy-2-oxo-N-(2-phenylethyl)quinoline-3-carboxamide