Task: Answer the multiple choice question.
Query: Which drug exhibits a -28.784% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1cc(OC)cc(-c2nc3ccccc3c(=O)n2OC(=O)c2ccc(Br)cc2)c1
b O=C(O)C(=O)O.O=C(c1ccccc1)N1CCN(C2CCCCCC2)CC1
c COC(=O)c1ccc(C2Nc3cccc4cccc(c34)N2)cc1
d CCOc1ccccc1NC(=O)c1cnc(NS(=O)(=O)c2ccccc2)nc1
e Cc1ccc(S(=O)(=O)N(C)/C(=N/S(=O)(=O)c2ccccc2)c2ccccc2)cc1
Answer: b. O=C(O)C(=O)O.O=C(c1ccccc1)N1CCN(C2CCCCCC2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(O)C(=O)O.O=C(c1ccccc1)N1CCN(C2CCCCCC2)CC1
O=C(O)C(=O)O.O=C(c1ccccc1)N1CCN(C2CCCCCC2)CC1
(4-cycloheptylpiperazin-1-yl)-phenylmethanone;oxalic acid