Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CN(Cc1ccccc1)CC(O)COc1ccc(CNCCc2cccnc2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 19.797
(b) -1.664
(c) 6.940
Answer: b. -1.664\%.
{#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}.
CN(Cc1ccccc1)CC(O)COc1ccc(CNCCc2cccnc2)cc1
CN(Cc1ccccc1)CC(O)COc1ccc(CNCCc2cccnc2)cc1
1-[benzyl(methyl)amino]-3-[4-[(2-pyridin-3-ylethylamino)methyl]phenoxy]propan-2-ol