Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.210\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C1c2cccc3cc(Br)cc(c23)C(=O)N1Nc1ccc(Br)cc1
b: CCCC(C)C1(CC)C(=O)NC(=Nc2ccc(F)cc2)NC1=O
c: CCCN1CCC(NC(=O)Nc2cccc3ccccc23)CC1
d: C=CCOc1ccc(/C=C2/C(=O)ON=C2C)cc1OC
Answer: b. CCCC(C)C1(CC)C(=O)NC(=Nc2ccc(F)cc2)NC1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC(C)C1(CC)C(=O)NC(=Nc2ccc(F)cc2)NC1=O
CCCC(C)C1(CC)C(=O)NC(=Nc2ccc(F)cc2)NC1=O
5-ethyl-2-(4-fluorophenyl)imino-5-pentan-2-yl-1,3-diazinane-4,6-dione