Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a 12.115
b 3.349
c 11.385
Answer: b. 3.349\%.
{#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}.
CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
CCOc1ccc(CCNC(=O)CCn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
3-(3,4-dimethyl-7-oxo-2-phenylpyrazolo[3,4-d]pyridazin-6-yl)-N-[2-(4-ethoxyphenyl)ethyl]propanamide