Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.735% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cn1c(=O)c2c(nc(NCC3CCCO3)n2C)n(C)c1=O
b: Cc1ccc(-c2cc(C(F)(F)F)c(C#N)c(SCCC#N)n2)o1
c: CC1CCN(c2nncc3ccccc23)CC1
Answer: a. Cn1c(=O)c2c(nc(NCC3CCCO3)n2C)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(NCC3CCCO3)n2C)n(C)c1=O
Cn1c(=O)c2c(nc(NCC3CCCO3)n2C)n(C)c1=O
1,3,7-trimethyl-8-(oxolan-2-ylmethylamino)purine-2,6-dione