Problem statement: Answer the multiple choice question.
Query: Which compound has a -3.111\% 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] c1coc(-c2ccnc3nc(-n4cccc4)nn23)c1
[b] CCNC(=S)Nc1cc(OC)c(NC(=O)c2ccco2)cc1OC
Answer: a. c1coc(-c2ccnc3nc(-n4cccc4)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#}
c1coc(-c2ccnc3nc(-n4cccc4)nn23)c1
c1coc(-c2ccnc3nc(-n4cccc4)nn23)c1
7-(furan-2-yl)-2-pyrrol-1-yl-[1,2,4]triazolo[1,5-a]pyrimidine