Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.035\% 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) Cc1nn(C(=O)CNC(=O)c2ccccc2)c(C)c1C
(b) COc1ccc2cc(S(=O)(=O)NCCCN3CCOCC3)ccc2c1
Answer: b. COc1ccc2cc(S(=O)(=O)NCCCN3CCOCC3)ccc2c1
{#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#}
COc1ccc2cc(S(=O)(=O)NCCCN3CCOCC3)ccc2c1
COc1ccc2cc(S(=O)(=O)NCCCN3CCOCC3)ccc2c1
6-methoxy-N-(3-morpholin-4-ylpropyl)naphthalene-2-sulfonamide