Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES COc1cc2[nH]c3c(N4CCN(c5ccccn5)CC4)ncnc3c2cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -2.824
[b] 13.047
[c] 8.947
[d] 13.093
Answer: d. 13.093\%.
{#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}.
COc1cc2[nH]c3c(N4CCN(c5ccccn5)CC4)ncnc3c2cc1OC
COc1cc2[nH]c3c(N4CCN(c5ccccn5)CC4)ncnc3c2cc1OC
7,8-dimethoxy-4-(4-pyridin-2-ylpiperazin-1-yl)-5H-pyrimido[5,4-b]indole