Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCc1ccccn1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 0.393
[b] 11.244
[c] 9.313
[d] 7.403
Answer: a. 0.393\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCc1ccccn1
O=C(Cn1cnc2c(NC(=O)OCc3ccccc3)ncnc21)NCc1ccccn1
benzyl N-[9-[2-oxo-2-(pyridin-2-ylmethylamino)ethyl]purin-6-yl]carbamate