Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(C(=O)N2CCc3cc(OC)c(OC)cc3C2)cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 1.849
b: 22.675
c: 6.657
d: -4.987
Answer: a. 1.849\%.
{#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}.
COc1ccc(C(=O)N2CCc3cc(OC)c(OC)cc3C2)cc1OC
COc1ccc(C(=O)N2CCc3cc(OC)c(OC)cc3C2)cc1OC
(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-(3,4-dimethoxyphenyl)methanone