Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 2.053
b 10.737
Answer: a. 2.053\%.
{#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}.
CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
CCc1nc2ccc(C(=O)NCCCN3CCN(c4ccccc4F)CC3)cc2nc1CC
2,3-diethyl-N-[3-[4-(2-fluorophenyl)piperazin-1-yl]propyl]quinoxaline-6-carboxamide