Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1cc2c(cc1OC)CN(C(=O)/C=C/c1ccc([N+](=O)[O-])cc1)CC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -18.450
b 6.107
c 13.239
d 4.696
Answer: a. -18.450\%.
{#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}.
COc1cc2c(cc1OC)CN(C(=O)/C=C/c1ccc([N+](=O)[O-])cc1)CC2
COc1cc2c(cc1OC)CN(C(=O)/C=C/c1ccc([N+](=O)[O-])cc1)CC2
(E)-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)-3-(4-nitrophenyl)prop-2-en-1-one