Task: Answer the MCQ question.
Question: Which compound exhibits a 3.250\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(COc1cccc2c1CCN(Cc1ccccc1)C2=O)NCc1ccco1
(b) COc1ccc(CN2CCN(C(=O)c3c(-c4ccccc4)noc3C)CC2)cc1F
(c) Cn1c(=O)c2c(ncn2CC(=O)Nc2nc(-c3ccc(F)c(F)c3)cs2)n(C)c1=O
(d) O=C(C1=C[C@@H](c2ccc(C(F)(F)F)cc2)C[C@@H](OCCCCO)O1)N1CCCCCCC1
(e) Cc1cc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)S(=O)(=O)c2ccccc2)ccc1Cl
Answer: e. Cc1cc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)S(=O)(=O)c2ccccc2)ccc1Cl
{#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#}
Cc1cc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)S(=O)(=O)c2ccccc2)ccc1Cl
Cc1cc(Oc2nc3c(C)cccn3c(=O)c2/C=C(\C#N)S(=O)(=O)c2ccccc2)ccc1Cl
(E)-2-(benzenesulfonyl)-3-[2-(4-chloro-3-methylphenoxy)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enenitrile