Task: Answer the MCQ question.
Question: Which drug has a -5.104\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1c(-c2ccccc2Cl)nc2ccccc2c1C(=O)O
b. Cc1ccc(CN2CCN(Cc3ccccn3)CC2CCO)cc1
Answer: b. Cc1ccc(CN2CCN(Cc3ccccn3)CC2CCO)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#}
Cc1ccc(CN2CCN(Cc3ccccn3)CC2CCO)cc1
Cc1ccc(CN2CCN(Cc3ccccn3)CC2CCO)cc1
2-[1-[(4-methylphenyl)methyl]-4-(pyridin-2-ylmethyl)piperazin-2-yl]ethanol