Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.947\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(CNCc2ccncc2)c(OC)c1.Cl
(b) CCOc1ccc(NC(=O)CN(C)C(=O)c2cc(-c3cccs3)nn2-c2ccccc2)cc1OCC
(c) CC(C)(C)c1ccc(-c2nc(C#N)c(NCCCn3ccnc3)o2)cc1
(d) COc1cc(C2C3=C(CC(C)(C)CC3=O)N(C)C(=O)N2C)cc(OC)c1OC
(e) Cc1cccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2ccccn2)c1C
Answer: c. CC(C)(C)c1ccc(-c2nc(C#N)c(NCCCn3ccnc3)o2)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#}
CC(C)(C)c1ccc(-c2nc(C#N)c(NCCCn3ccnc3)o2)cc1
CC(C)(C)c1ccc(-c2nc(C#N)c(NCCCn3ccnc3)o2)cc1
2-(4-tert-butylphenyl)-5-(3-imidazol-1-ylpropylamino)-1,3-oxazole-4-carbonitrile