Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.364% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccc(-c2csc(NC(=O)C[n+]3cc(-c4ccccc4)n4c3CCC4)n2)cc1.[Cl-]
[b] COc1ccc(Cl)cc1NC(=O)CN1CCCCCC1
[c] CSc1nc2sc3c(c2c(=S)[nH]1)CC(C)(C)OC3
[d] CCc1nnc(NS(=O)(=O)c2ccc(NC(=O)COc3ccc4ccccc4c3)cc2)s1
Answer: b. COc1ccc(Cl)cc1NC(=O)CN1CCCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(Cl)cc1NC(=O)CN1CCCCCC1
COc1ccc(Cl)cc1NC(=O)CN1CCCCCC1
2-(azepan-1-yl)-N-(5-chloro-2-methoxyphenyl)acetamide