Task: Answer the multiple choice question.
Query: Which compound has a 6.387\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCc1ccc(N2CC(C(=O)NCCC3=CCCCC3)CC2=O)cc1
b COc1ccccc1C(=O)O/N=C(\N)c1ccccn1
Answer: a. CCc1ccc(N2CC(C(=O)NCCC3=CCCCC3)CC2=O)cc1
{#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#}
CCc1ccc(N2CC(C(=O)NCCC3=CCCCC3)CC2=O)cc1
CCc1ccc(N2CC(C(=O)NCCC3=CCCCC3)CC2=O)cc1
N-[2-(cyclohexen-1-yl)ethyl]-1-(4-ethylphenyl)-5-oxopyrrolidine-3-carboxamide