Task: Answer the multiple choice question.
Question: Which drug exhibits a -13.119% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CSc1nnc(-c2n[nH]c3ccccc23)n1-c1ccccc1)Nc1ccccc1Cl
b: O=C(Cn1cnnn1)NCc1ccccc1
c: CCCCc1nc2n[nH]c(N)c2c2c1CCC2
Answer: c. CCCCc1nc2n[nH]c(N)c2c2c1CCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCc1nc2n[nH]c(N)c2c2c1CCC2
CCCCc1nc2n[nH]c(N)c2c2c1CCC2
8-butyl-4,5,7-triazatricyclo[7.3.0.02,6]dodeca-1(9),2,5,7-tetraen-3-amine