Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(CCCn1c(=O)c2cccn2c2cccnc21)NCc1cccc(Br)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -13.757
[b] 1.216
[c] -16.040
[d] 10.265
Answer: a. -13.757%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(CCCn1c(=O)c2cccn2c2cccnc21)NCc1cccc(Br)c1
O=C(CCCn1c(=O)c2cccn2c2cccnc21)NCc1cccc(Br)c1
N-[(3-bromophenyl)methyl]-4-(7-oxo-2,8,10-triazatricyclo[7.4.0.02,6]trideca-1(9),3,5,10,12-pentaen-8-yl)butanamide