Task: Answer the MCQ question.
Query: Which compound has a -15.957% human ether-à-go-go related gene (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) FC(F)(F)c1ccc(-c2nnc(-c3cccnc3)o2)cc1
(b) CN(CC(=O)N1CCCC1)S(=O)(=O)c1cc(Cl)ccc1Cl
Answer: b. CN(CC(=O)N1CCCC1)S(=O)(=O)c1cc(Cl)ccc1Cl
{#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#}
CN(CC(=O)N1CCCC1)S(=O)(=O)c1cc(Cl)ccc1Cl
CN(CC(=O)N1CCCC1)S(=O)(=O)c1cc(Cl)ccc1Cl
2,5-dichloro-N-methyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide