Task: Answer the multiple-choice question.
Query: Which compound has a -0.465\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CN(Cc1ccccc1)c1ncnc2ccc(Br)cc12
(b) Cc1cccc(NC(=S)Nc2c(C)n(C)n(-c3ccccc3)c2=O)c1C
Answer: a. CN(Cc1ccccc1)c1ncnc2ccc(Br)cc12
{#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#}
CN(Cc1ccccc1)c1ncnc2ccc(Br)cc12
CN(Cc1ccccc1)c1ncnc2ccc(Br)cc12
N-benzyl-6-bromo-N-methylquinazolin-4-amine