Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(c1ccco1)N1CCN(c2ncnc3c2oc2ccccc23)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 11.093
b -18.104
c 18.941
d 5.644
e 12.297
Answer: b. -18.104\%.
{#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(c1ccco1)N1CCN(c2ncnc3c2oc2ccccc23)CC1
O=C(c1ccco1)N1CCN(c2ncnc3c2oc2ccccc23)CC1
[4-([1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-1-yl]-(furan-2-yl)methanone