Task: Answer the multiple choice question.
Question: Which drug has a 16.902\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=c1cc(-c2ccc(Cl)c(Cl)c2)[nH][nH]1
b. COc1ccccc1NC(=O)NCCC1=CCCCC1
c. COc1ccc(S(=O)(=O)NCCc2ccco2)cc1OC
Answer: a. O=c1cc(-c2ccc(Cl)c(Cl)c2)[nH][nH]1
{#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#}
O=c1cc(-c2ccc(Cl)c(Cl)c2)[nH][nH]1
O=c1cc(-c2ccc(Cl)c(Cl)c2)[nH][nH]1
5-(3,4-dichlorophenyl)-1,2-dihydropyrazol-3-one