Task: Answer the multiple choice question.
Question: Which compound has a -22.214\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc2c(c1)O/C(=C\c1sccc1C)C2=O
b) Cc1nnc2ccc(N3CCN(c4ccccn4)CC3)nn12
c) O=C(Nc1ccccc1)Nc1ccc(Cl)nc1Cl
d) COc1ccccc1C(=O)N(C)CC(=O)Nc1ccc(N2CCOCC2)cc1
e) N#Cc1c(SCc2ccccc2)nc(N2CCOCC2)c2c1CCCC2
Answer: b. Cc1nnc2ccc(N3CCN(c4ccccn4)CC3)nn12
{#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#}
Cc1nnc2ccc(N3CCN(c4ccccn4)CC3)nn12
Cc1nnc2ccc(N3CCN(c4ccccn4)CC3)nn12
3-methyl-6-(4-pyridin-2-ylpiperazin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazine