Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1cc2c(C(=O)N3CCN(c4ccccc4F)CC3)cn(C)c(=O)c2cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 9.777
b 0.753
c 4.603
d 12.422
Answer: b. 0.753\%.
{#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(C(=O)N3CCN(c4ccccc4F)CC3)cn(C)c(=O)c2cc1OC
COc1cc2c(C(=O)N3CCN(c4ccccc4F)CC3)cn(C)c(=O)c2cc1OC
4-[4-(2-fluorophenyl)piperazine-1-carbonyl]-6,7-dimethoxy-2-methylisoquinolin-1-one