Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.061\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(Br)cc1S(=O)(=O)N1CCCC1
b COc1ccc(NS(=O)(=O)c2cccc(C(=O)N3CCCC3)c2)cc1
c c1ccc2c(Nc3nncs3)c3ccccc3nc2c1
d COc1ccc2sc(NC(=O)NC(=O)c3c(Cl)cccc3Cl)nc2c1
Answer: a. COc1ccc(Br)cc1S(=O)(=O)N1CCCC1
{#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#}
COc1ccc(Br)cc1S(=O)(=O)N1CCCC1
COc1ccc(Br)cc1S(=O)(=O)N1CCCC1
1-(5-bromo-2-methoxyphenyl)sulfonylpyrrolidine