Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES c1ccc(-c2nccc(-c3ccc(-n4cnc5ccccc54)cc3)n2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 20.057
(b) 8.620
(c) 11.703
(d) 9.860
Answer: d. 9.860\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
c1ccc(-c2nccc(-c3ccc(-n4cnc5ccccc54)cc3)n2)cc1
c1ccc(-c2nccc(-c3ccc(-n4cnc5ccccc54)cc3)n2)cc1
1-[4-(2-phenylpyrimidin-4-yl)phenyl]benzimidazole