Task: Answer the multiple-choice question.
Query: Which compound exhibits a -17.252\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCN(CC)C(=O)Cn1nc(-c2ccc(Cl)cc2)c2ccccc2c1=O
b O=C(c1cc2cc(F)ccc2[nH]1)N1CCN(c2cccc(Cl)c2)CC1
c Cc1ccc2c(c1)C1(OCCO1)C(=O)N2
d OCCC1CN(Cc2cccc(-c3ccco3)c2)CCN1Cc1ccsc1
Answer: d. OCCC1CN(Cc2cccc(-c3ccco3)c2)CCN1Cc1ccsc1
{#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#}
OCCC1CN(Cc2cccc(-c3ccco3)c2)CCN1Cc1ccsc1
OCCC1CN(Cc2cccc(-c3ccco3)c2)CCN1Cc1ccsc1
2-[4-[[3-(furan-2-yl)phenyl]methyl]-1-(thiophen-3-ylmethyl)piperazin-2-yl]ethanol