Task: Answer the MCQ question.
Question: Which drug has a 8.534% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCOCCO)ccc21
b. COc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc4c(c3)OCCO4)CC2)cc1OC
Answer: a. Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCOCCO)ccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCOCCO)ccc21
Cn1c(=O)n(C)c2cc(S(=O)(=O)NCCOCCO)ccc21
N-[2-(2-hydroxyethoxy)ethyl]-1,3-dimethyl-2-oxobenzimidazole-5-sulfonamide