Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=c1[nH]c2c(c3c1CCCC3)CCCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 20.852
(b) 9.813
(c) 12.808
(d) 4.213
Answer: c. 12.808\%.
{#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=c1[nH]c2c(c3c1CCCC3)CCCC2
O=c1[nH]c2c(c3c1CCCC3)CCCC2
2,3,4,5,7,8,9,10-octahydro-1H-phenanthridin-6-one