Task: Answer the multiple-choice question.
Query: Which compound has a 3.412\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(CCNC(=O)c1ccc(Br)cc1)NCc1ccncc1
b. CC(=O)c1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
Answer: b. CC(=O)c1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)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#}
CC(=O)c1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
CC(=O)c1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
1-[4-[(4,6-dimorpholin-4-yl-1,3,5-triazin-2-yl)amino]phenyl]ethanone