Task: Answer the MCQ question.
Query: Which drug has a 18.220% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1nn2c(NCCOCCO)c3c(nc2c1-c1ccccc1)CCC3
b. NNC(=O)c1ccc(Cn2cc(Br)c(N)n2)cc1
Answer: b. NNC(=O)c1ccc(Cn2cc(Br)c(N)n2)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#}
NNC(=O)c1ccc(Cn2cc(Br)c(N)n2)cc1
NNC(=O)c1ccc(Cn2cc(Br)c(N)n2)cc1
4-[(3-amino-4-bromopyrazol-1-yl)methyl]benzohydrazide