Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(O)Cn1c2c(c3ccccc31)CSc1ccc(Cl)cc1-2?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 17.955
(b) -0.778
(c) 9.248
Answer: a. 17.955\%.
{#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}.
O=C(O)Cn1c2c(c3ccccc31)CSc1ccc(Cl)cc1-2
O=C(O)Cn1c2c(c3ccccc31)CSc1ccc(Cl)cc1-2
2-(2-chloro-6H-thiochromeno[4,3-b]indol-11-yl)acetic acid