Task: Answer the multiple choice question.
Query: Which compound exhibits a 10.506\% human ether-à-go-go related gene (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 CC(=O)OCCNC(=O)c1cccnc1
b CCN(CC)CC(C)CNC(=O)CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21
c Cc1onc(-c2ccccc2)c1C(N)=O
d O=C(c1c(F)cccc1Cl)N1CCN(c2ccccn2)CC1
e CCCN1CCC(NC(=S)Nc2ccc(OC)c(OC)c2)CC1
Answer: d. O=C(c1c(F)cccc1Cl)N1CCN(c2ccccn2)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#}
O=C(c1c(F)cccc1Cl)N1CCN(c2ccccn2)CC1
O=C(c1c(F)cccc1Cl)N1CCN(c2ccccn2)CC1
(2-chloro-6-fluorophenyl)-(4-pyridin-2-ylpiperazin-1-yl)methanone