Task: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES O=C1CC(N2CCN(Cc3ccccc3)CC2)C(=O)N1c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 8.007
(b) 2.799
(c) 17.818
(d) 5.700
Answer: b. 2.799%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C1CC(N2CCN(Cc3ccccc3)CC2)C(=O)N1c1ccccc1
O=C1CC(N2CCN(Cc3ccccc3)CC2)C(=O)N1c1ccccc1
3-(4-benzylpiperazin-1-yl)-1-phenylpyrrolidine-2,5-dione