Problem statement: Answer the MCQ question.
Question: Which compound has a 8.488\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(C(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
[b] COc1cc(C2Nc3cc(Cl)c(S(N)(=O)=O)cc3S(=O)(=O)N2)cc(OC)c1OC
Answer: a. Cc1ccc(C(=O)CCS(=O)(=O)c2ccc(Br)cc2)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#}
Cc1ccc(C(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
Cc1ccc(C(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1
3-(4-bromophenyl)sulfonyl-1-(4-methylphenyl)propan-1-one