Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.752\% 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. COc1ccc(CNC(=O)CSc2nc3ccc(C)cc3[nH]2)cc1
b. O=C(c1c[nH]c(C(=O)C(Cl)(Cl)Cl)c1)c1ccccc1Br
c. N#CCCn1cc(CNC2CCC(O)CC2)c2ccccc21
d. CC(C)c1ccc(Nc2ncccc2C#N)cc1
e. CCOC(=O)C1CCN(c2ncnc3cc(OC)c(OC)cc23)CC1
Answer: e. CCOC(=O)C1CCN(c2ncnc3cc(OC)c(OC)cc23)CC1
{#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#}
CCOC(=O)C1CCN(c2ncnc3cc(OC)c(OC)cc23)CC1
CCOC(=O)C1CCN(c2ncnc3cc(OC)c(OC)cc23)CC1
ethyl 1-(6,7-dimethoxyquinazolin-4-yl)piperidine-4-carboxylate