Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(Nc1ccccc1-c1ccccc1)NC1CC2CCCC(C1)N2CCc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 7.488
[b] 7.268
[c] 4.505
[d] 2.014
Answer: d. 2.014\%.
{#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(Nc1ccccc1-c1ccccc1)NC1CC2CCCC(C1)N2CCc1ccccc1
O=C(Nc1ccccc1-c1ccccc1)NC1CC2CCCC(C1)N2CCc1ccccc1
1-[9-(2-phenylethyl)-9-azabicyclo[3.3.1]nonan-3-yl]-3-(2-phenylphenyl)urea