Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Br.CCCc1cc(-c2nc(-c3ccc(Cl)cc3)cs2)ccn1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) 18.063
b) 3.995
c) 14.226
Answer: b. 3.995\%.
{#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}.
Br.CCCc1cc(-c2nc(-c3ccc(Cl)cc3)cs2)ccn1
Br.CCCc1cc(-c2nc(-c3ccc(Cl)cc3)cs2)ccn1
4-(4-chlorophenyl)-2-(2-propylpyridin-4-yl)-1,3-thiazole;hydrobromide