Task: Answer the multiple choice question.
Query: Which drug exhibits a -2.670\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)(F)C(F)C(F)(F)F)cc1)n2CCOC
b.) CC1=C(OC(=O)C(C)(C)C)C(C)(C)C(c2ccccc2)OC1=O
Answer: a. CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)(F)C(F)C(F)(F)F)cc1)n2CCOC
{#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#}
CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)(F)C(F)C(F)(F)F)cc1)n2CCOC
CCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(OC(F)(F)C(F)C(F)(F)F)cc1)n2CCOC
8-[4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]-7-(2-methoxyethyl)-3-propylpurine-2,6-dione