Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cccc32)C(C)CC1(C)C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. -1.590
b. 19.845
Answer: a. -1.590\%.
{#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}.
CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cccc32)C(C)CC1(C)C
CCOC(=O)C1=C(N)Oc2cc(C)oc(=O)c2C12C(=O)N1c3c(cccc32)C(C)CC1(C)C
ethyl 2'-amino-7',9,11,11-tetramethyl-2,5'-dioxospiro[1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene-3,4'-pyrano[4,3-b]pyran]-3'-carboxylate