Task: Answer the multiple choice question.
Question: Which drug has a 3.955% 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 CCC(=O)Nc1ccc(NC(=O)c2cccc3c(Br)cccc23)cc1
b O=C(COC(=O)c1ccc(O)cc1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
Answer: a. CCC(=O)Nc1ccc(NC(=O)c2cccc3c(Br)cccc23)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#}
CCC(=O)Nc1ccc(NC(=O)c2cccc3c(Br)cccc23)cc1
CCC(=O)Nc1ccc(NC(=O)c2cccc3c(Br)cccc23)cc1
5-bromo-N-[4-(propanoylamino)phenyl]naphthalene-1-carboxamide