Task: Answer the MCQ question.
Query: Which compound exhibits a 12.136\% 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. COC(=O)C1=C(c2cccc(C#N)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCOc1ccccc1
b. CC(=O)NC1C(Oc2ccc3c(C)cc(=O)oc3c2)OC(COC(C)=O)C(OC(C)=O)C1OC(C)=O
c. Cn1cc(Br)c(C(=O)NC2C3CC4CC(C3)CC2C4)n1
d. CCCNC(=O)Cn1cnc2sc(C(=O)Nc3cc(OC)c(OC)c(OC)c3)c(C)c2c1=O
e. CN1CCc2c(c3ccccc3n2Cc2ccccc2)C1.Cl
Answer: a. COC(=O)C1=C(c2cccc(C#N)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCOc1ccccc1
{#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#}
COC(=O)C1=C(c2cccc(C#N)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCOc1ccccc1
COC(=O)C1=C(c2cccc(C#N)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCOc1ccccc1
methyl (1R,5S)-3-(3-cyanophenyl)-8-(2-phenoxyethylcarbamoyl)-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate