Problem statement: Answer the multiple-choice question.
Question: Which compound has a 14.620\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Brc1cccc(CN2CCN(c3ncccn3)CC2)c1
(b) CC(=O)NCCNC(=O)[C@H](Cc1ccccc1)NC(=O)c1cccs1
Answer: a. Brc1cccc(CN2CCN(c3ncccn3)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#}
Brc1cccc(CN2CCN(c3ncccn3)CC2)c1
Brc1cccc(CN2CCN(c3ncccn3)CC2)c1
2-[4-[(3-bromophenyl)methyl]piperazin-1-yl]pyrimidine