Problem statement: Answer the multiple choice question.
Question: Which compound has a 16.798\% 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) Fc1ccc(-c2csc3ncnc(Nc4ccc(N5CCOCC5)cc4)c23)cc1
(b) CCCCN(c1ccccc1)c1ncnc(N)c1[N+](=O)[O-]
(c) Cc1ccc(C2C3=C(CCCC3=O)Nc3c2c(C)nn3-c2ccccn2)o1
Answer: a. Fc1ccc(-c2csc3ncnc(Nc4ccc(N5CCOCC5)cc4)c23)cc1
{#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#}
Fc1ccc(-c2csc3ncnc(Nc4ccc(N5CCOCC5)cc4)c23)cc1
Fc1ccc(-c2csc3ncnc(Nc4ccc(N5CCOCC5)cc4)c23)cc1
5-(4-fluorophenyl)-N-(4-morpholin-4-ylphenyl)thieno[2,3-d]pyrimidin-4-amine