Task: Answer the multiple choice question.
Query: Which drug exhibits a -6.544% 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 COc1ccccc1N1CCN(S(=O)(=O)c2ccc3c(c2)NC(=O)C(C)C(=O)N3)CC1
b COc1ccc(CCNS(=O)(=O)c2ccc(Cl)cc2)cc1OC
Answer: b. COc1ccc(CCNS(=O)(=O)c2ccc(Cl)cc2)cc1OC
{#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#}
COc1ccc(CCNS(=O)(=O)c2ccc(Cl)cc2)cc1OC
COc1ccc(CCNS(=O)(=O)c2ccc(Cl)cc2)cc1OC
4-chloro-N-[2-(4,5-dimethoxyphenyl)ethyl]benzenesulfonamide