Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(S(=O)(=O)N2CCN(CCOc3ccc(Br)cc3)CC2)cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 0.250
(b) 16.740
(c) 8.560
(d) 10.695
Answer: a. 0.250\%.
{#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}.
COc1ccc(S(=O)(=O)N2CCN(CCOc3ccc(Br)cc3)CC2)cc1OC
COc1ccc(S(=O)(=O)N2CCN(CCOc3ccc(Br)cc3)CC2)cc1OC
1-[2-(4-bromophenoxy)ethyl]-4-(3,4-dimethoxyphenyl)sulfonylpiperazine