Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 9.374
(b) 23.773
(c) 10.480
(d) -4.671
Answer: c. 10.480\%.
{#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}.
COC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3
COC(=O)C(C)Oc1ccc2c3c(c(=O)oc2c1)CCCCC3
methyl 2-[(6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c]chromen-3-yl)oxy]propanoate