Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1cccc2[nH]c3c(N4CCN(Cc5ccc6c(c5)OCO6)CC4)ncnc3c12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 7.868
b) 20.289
c) 3.368
d) -0.570
Answer: a. 7.868\%.
{#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}.
COc1cccc2[nH]c3c(N4CCN(Cc5ccc6c(c5)OCO6)CC4)ncnc3c12
COc1cccc2[nH]c3c(N4CCN(Cc5ccc6c(c5)OCO6)CC4)ncnc3c12
4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-9-methoxy-5H-pyrimido[5,4-b]indole