Task: Answer the MCQ question.
Query: Which compound has 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 additional words.
Options:
(a) CCC1CN(C(=O)NCc2ccc(C)cc2)c2ccccc2O1
(b) CCn1nc(NS(=O)(=O)c2ccc(NC(C)=O)cc2)c2cc3ccc(C)cc3nc21
(c) O=C(Nc1cccc(O)c1)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
(d) COC/C=C/C1=CC2=CC(=O)C(C)(OC(=O)c3cnc4ccccc4n3)C(=O)C2=CN1Cc1ccco1
(e) CCOC(=O)N1CCC(Nc2ccc(OC)cc2)CC1
Answer: e. CCOC(=O)N1CCC(Nc2ccc(OC)cc2)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)N1CCC(Nc2ccc(OC)cc2)CC1
CCOC(=O)N1CCC(Nc2ccc(OC)cc2)CC1
ethyl 4-(4-methoxyanilino)piperidine-1-carboxylate