Problem statement: Answer the multiple-choice question.
Question: Which compound has a -3.319\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1cc(Br)ccc1NS(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O
(b) CCOc1ccc(OCC)c(Nc2cc(C)nc3nc(C)nn23)c1
Answer: b. CCOc1ccc(OCC)c(Nc2cc(C)nc3nc(C)nn23)c1
{#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#}
CCOc1ccc(OCC)c(Nc2cc(C)nc3nc(C)nn23)c1
CCOc1ccc(OCC)c(Nc2cc(C)nc3nc(C)nn23)c1
N-(2,5-diethoxyphenyl)-2,5-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine