Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 19.419% 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] COc1ccc(Cc2nnc(SCC(=O)Nc3ccccc3C#N)o2)cc1
[b] COc1ccccc1N1C(=O)C(=O)N(C)C1=O
[c] Cc1ccc(-n2c(O)c(/C=N/n3cnnc3)c3ccccc3c2=O)cc1
[d] Cc1cccc(C(C)C)c1NC(=O)c1ccc(COc2ccc3c(C)cc(=O)oc3c2)cc1
Answer: b. COc1ccccc1N1C(=O)C(=O)N(C)C1=O
{#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#}
COc1ccccc1N1C(=O)C(=O)N(C)C1=O
COc1ccccc1N1C(=O)C(=O)N(C)C1=O
1-(2-methoxyphenyl)-3-methylimidazolidine-2,4,5-trione