Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCc1ccc2c(CN3CCc4cc(OC)c(OC)cc4C3)cc(=O)oc2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -19.656
b: -12.710
c: -8.561
d: 4.032
e: -1.549
Answer: b. -12.710\%.
{#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}.
CCc1ccc2c(CN3CCc4cc(OC)c(OC)cc4C3)cc(=O)oc2c1
CCc1ccc2c(CN3CCc4cc(OC)c(OC)cc4C3)cc(=O)oc2c1
[C][C][C][=C][C][=C][C][Branch2][Ring1][Branch2][C][N][C][C][C][=C][C][Branch1][Ring1][O][C][=C][Branch1][Ring1][O][C][C][=C][Ring1][#Branch2][C][Ring1][=C][=C][C][=Branch1][C][=O][O][C][Ring2][Ring1][=Branch1][=C][Ring2][Ring1][#Branch2]
4-[(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)methyl]-7-ethylchromen-2-one