Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(N2CCN(C(=O)C34CCC(C)(C(=O)C3)C4(C)C)CC2)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 0.667
b) 11.920
Answer: a. 0.667\%.
{#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(N2CCN(C(=O)C34CCC(C)(C(=O)C3)C4(C)C)CC2)cc1
COc1ccc(N2CCN(C(=O)C34CCC(C)(C(=O)C3)C4(C)C)CC2)cc1
4-[4-(4-methoxyphenyl)piperazine-1-carbonyl]-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one