Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.293% 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) O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
b) CC(C)OC(=O)CSc1nnc(-c2ccccc2)n1CC1CCCO1
c) CCCCCC1CC(=O)N(Cc2ccc(Cl)cc2)C(=O)N1
d) CCCCCC(=O)NC(=S)Nc1ccc(Br)cc1C
e) CCCCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2nnc(CSC)o2)cc1
Answer: a. O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
{#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(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
O=C(OCC(=O)N1CCc2ccccc21)c1c2c(nc3ccccc13)CCCC2
[2-(2,3-dihydroindol-1-yl)-2-oxoethyl] 1,2,3,4-tetrahydroacridine-9-carboxylate