Task: Answer the multiple choice question.
Question: Which compound has a 8.486\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1nc(NCc2ccco2)nc(N2CCC(C)CC2)n1
b) CCN1CCN(CCCNC(=O)c2ccc(/C=C3/Oc4ccccc4N(Cc4cccc(C)c4)C3=O)cc2)CC1
c) COc1ccc(Cc2noc(CN(C)CC3(N4CCOCC4)CCCCC3)n2)cc1OC
d) COc1ccccc1Cn1c(=S)[nH]c2cc(C(=O)NCC3CCCO3)ccc2c1=O
e) COCc1cc(C)nc(SCc2ccccc2)c1C#N
Answer: a. COc1nc(NCc2ccco2)nc(N2CCC(C)CC2)n1
{#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#}
COc1nc(NCc2ccco2)nc(N2CCC(C)CC2)n1
COc1nc(NCc2ccco2)nc(N2CCC(C)CC2)n1
N-(furan-2-ylmethyl)-4-methoxy-6-(4-methylpiperidin-1-yl)-1,3,5-triazin-2-amine