Problem statement: Answer the multiple choice question.
Query: Which compound has a -3.084\% 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 Fc1ccc2[nH]c3c(N4CCN(C5CCCCC5)CC4)ncnc3c2c1
b O=C(Nc1ccc(F)cc1)C(c1ccccc1)N1CCN(CC(=O)N2CCOCC2)CC1
c Cc1sc2nc(CSCC(=O)Nc3c(F)cccc3F)[nH]c(=O)c2c1C
d Cc1ccccc1N1CC(C(=O)Nc2nnc(SCc3ccccn3)s2)CC1=O
e COCC1CCCCN1C(=O)c1cc(COc2ccc3ncccc3c2)on1
Answer: a. Fc1ccc2[nH]c3c(N4CCN(C5CCCCC5)CC4)ncnc3c2c1
{#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#}
Fc1ccc2[nH]c3c(N4CCN(C5CCCCC5)CC4)ncnc3c2c1
Fc1ccc2[nH]c3c(N4CCN(C5CCCCC5)CC4)ncnc3c2c1
4-(4-cyclohexylpiperazin-1-yl)-8-fluoro-5H-pyrimido[5,4-b]indole