Task: Answer the multiple-choice question.
Query: Which drug has a 9.887% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Nc1c(-c2ccccc2)cnc2c(-c3ccccc3)cnn12
(b) CCOc1ccc(S(=O)(=O)NCCCl)cc1
(c) CN(C)c1ccc(/C(=N\O)C(F)(F)F)cc1
Answer: b. CCOc1ccc(S(=O)(=O)NCCCl)cc1
{#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#}
CCOc1ccc(S(=O)(=O)NCCCl)cc1
CCOc1ccc(S(=O)(=O)NCCCl)cc1
N-(2-chloroethyl)-4-ethoxybenzenesulfonamide