Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.627\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCC12CN3CCN(CC(C3)/C1=N\NC(=O)Nc1ccccc1)C2
b C/C(=N/NC(=O)C(C)n1nc(C)c([N+](=O)[O-])c1C)c1ccc(OCC(N)=O)cc1
Answer: a. CCCCC12CN3CCN(CC(C3)/C1=N\NC(=O)Nc1ccccc1)C2
{#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#}
CCCCC12CN3CCN(CC(C3)/C1=N\NC(=O)Nc1ccccc1)C2
CCCCC12CN3CCN(CC(C3)/C1=N\NC(=O)Nc1ccccc1)C2
1-[(E)-(1-butyl-3,6-diazatricyclo[4.3.1.13,8]undecan-9-ylidene)amino]-3-phenylurea