Task: Answer the multiple choice question.
Query: Which compound has a 0.878\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cnc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
b Cc1c(N=Cc2c(O)n(Cc3ccco3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
c COc1cc(OC)c(NC(=O)C2CCCN2C(=O)OCc2ccccc2)cc1Cl
d CC1(C)CC2(CC(C)(C)N1)OC(=O)N1CCc3ccccc3C12C
Answer: a. Cc1cnc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
{#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#}
Cc1cnc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
Cc1cnc(C(=O)N2CCCC(N3CCN(c4cccc(C(F)(F)F)c4)CC3)C2)cn1
(5-methylpyrazin-2-yl)-[3-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]piperidin-1-yl]methanone