Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.586\% 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] COc1ccccc1CN1CC(C(=O)N(C)Cc2[nH]c3ccccc3c2C)CCC1=O
[b] Cc1cccc(Nc2nc(-c3ccc(O)cc3O)cs2)n1
[c] OC1CCC(Nc2ncnc3sccc23)CC1
[d] O=C1N/C(=N\c2ccccn2)SC1Cc1ccc(Cl)cc1
[e] COc1ccccc1-n1cc([C@@H]2C[C@H]3CN(c4ccccc4)C(=O)[C@]34CCCN24)cn1
Answer: a. COc1ccccc1CN1CC(C(=O)N(C)Cc2[nH]c3ccccc3c2C)CCC1=O
{#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#}
COc1ccccc1CN1CC(C(=O)N(C)Cc2[nH]c3ccccc3c2C)CCC1=O
COc1ccccc1CN1CC(C(=O)N(C)Cc2[nH]c3ccccc3c2C)CCC1=O
1-[(2-methoxyphenyl)methyl]-N-methyl-N-[(3-methyl-1H-indol-2-yl)methyl]-6-oxopiperidine-3-carboxamide