Problem statement: Answer the multiple choice question.
Query: Which compound has a 13.568\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(Sc1nc(N)cc(=O)[nH]1)C(=O)NC1CCCCC1
b COC(=O)CN(c1nc(C)c(Br)c(OC)n1)S(=O)(=O)c1ccccc1
Answer: b. COC(=O)CN(c1nc(C)c(Br)c(OC)n1)S(=O)(=O)c1ccccc1
{#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#}
COC(=O)CN(c1nc(C)c(Br)c(OC)n1)S(=O)(=O)c1ccccc1
COC(=O)CN(c1nc(C)c(Br)c(OC)n1)S(=O)(=O)c1ccccc1
methyl2-[benzenesulfonyl-(5-bromo-4-methoxy-6-methylpyrimidin-2-yl)amino]acetate