Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(c1ccccc1)N1CCN(C2CC(=O)N(CCc3ccccc3)C2=O)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 14.571
b: 2.325
c: 10.718
d: 7.280
Answer: b. 2.325\%.
{#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}.
O=C(c1ccccc1)N1CCN(C2CC(=O)N(CCc3ccccc3)C2=O)CC1
O=C(c1ccccc1)N1CCN(C2CC(=O)N(CCc3ccccc3)C2=O)CC1
3-(4-benzoylpiperazin-1-yl)-1-(2-phenylethyl)pyrrolidine-2,5-dione