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=C1C2C3c4ccccc4C(c4ccccc43)C2c2nc3ccccc3n21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 6.140
b. 18.281
Answer: a. 6.140\%.
{#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=C1C2C3c4ccccc4C(c4ccccc43)C2c2nc3ccccc3n21
O=C1C2C3c4ccccc4C(c4ccccc43)C2c2nc3ccccc3n21
4,11-diazaheptacyclo[12.6.6.02,13.03,11.05,10.015,20.021,26]hexacosa-3,5,7,9,15,17,19,21,23,25-decaen-12-one