Task: Answer the multiple-choice question.
Query: Which drug has a -26.162% 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] CCOC(=O)CSc1nc2cc(S(=O)(=O)N3CCOCC3)ccc2n1CC
[b] Cc1ccc(-c2ccnc3c(Cl)c(C)nn23)cc1
Answer: a. CCOC(=O)CSc1nc2cc(S(=O)(=O)N3CCOCC3)ccc2n1CC
{#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#}
CCOC(=O)CSc1nc2cc(S(=O)(=O)N3CCOCC3)ccc2n1CC
CCOC(=O)CSc1nc2cc(S(=O)(=O)N3CCOCC3)ccc2n1CC
ethyl2-(1-ethyl-5-morpholin-4-ylsulfonylbenzimidazol-2-yl)sulfanylacetate