Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -42.977\% 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 other words.
Options:
(a) COc1cccc(-c2cc(C(=O)NCCCn3ccnc3)c3ccccc3n2)c1
(b) COC/C=C/C1=CC2=CC(=O)C(C)(OC(=O)c3cnc4ccccc4n3)C(=O)C2=CN1CCCCO
(c) CC(=O)C1=C(O)C(=O)N(c2ccc(Br)cc2)C1c1ccc(Cl)cc1
(d) CC1CN(S(=O)(=O)c2ccc(CN3C(=O)c4cccnc4C3=O)cc2)c2ccccc2O1
(e) CCOCCCNCc1cc(Br)ccc1OCC.Cl
Answer: a. COc1cccc(-c2cc(C(=O)NCCCn3ccnc3)c3ccccc3n2)c1
{#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#}
COc1cccc(-c2cc(C(=O)NCCCn3ccnc3)c3ccccc3n2)c1
COc1cccc(-c2cc(C(=O)NCCCn3ccnc3)c3ccccc3n2)c1
N-(3-imidazol-1-ylpropyl)-2-(3-methoxyphenyl)quinoline-4-carboxamide