Task: Answer the multiple choice question.
Query: Which drug has a 16.024\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(CNS(=O)(=O)N(C)C)cc1
[b] O=C(Oc1c(Cl)cc(Cl)c2cccnc12)c1cccc([N+](=O)[O-])c1
Answer: a. Cc1ccc(CNS(=O)(=O)N(C)C)cc1
{#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#}
1-[(dimethylsulfamoylamino)methyl]-4-methylbenzene