Task: Answer the multiple-choice question.
Query: Which compound has a -5.401\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1cc(C(=O)CN2C(=O)C(=O)N(Cc3ccco3)C2=O)c(C)n1CCc1ccccc1
b. CC(=O)c1cccc(OCC(O)CN2CCN(C(=O)c3ccco3)CC2)c1
Answer: b. CC(=O)c1cccc(OCC(O)CN2CCN(C(=O)c3ccco3)CC2)c1
{#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#}
CC(=O)c1cccc(OCC(O)CN2CCN(C(=O)c3ccco3)CC2)c1
CC(=O)c1cccc(OCC(O)CN2CCN(C(=O)c3ccco3)CC2)c1
1-[3-[3-[4-(furan-2-carbonyl)piperazin-1-yl]-2-hydroxypropoxy]phenyl]ethanone