Problem statement: Answer the MCQ question.
Question: Which compound has a 9.587\% 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. O=c1ccc2cc(S(=O)(=O)N3CCOCC3)ccc2o1
b. NC(=O)N/N=C/c1cc(Br)ccc1OC(=O)c1ccccc1
Answer: a. O=c1ccc2cc(S(=O)(=O)N3CCOCC3)ccc2o1
{#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=c1ccc2cc(S(=O)(=O)N3CCOCC3)ccc2o1
O=c1ccc2cc(S(=O)(=O)N3CCOCC3)ccc2o1
6-morpholin-4-ylsulfonylchromen-2-one