Task: Answer the multiple-choice question.
Query: Which drug exhibits a -11.576% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOc1cc(/C=N\Nc2nc(-c3ccc(C)cc3)c(NC(C)=O)s2)ccc1O
[b] CCOCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
[c] CC(=O)CCS(=O)(=O)c1ccc(Oc2ccc(S(=O)(=O)CCC(C)=O)cc2)cc1
Answer: b. CCOCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
{#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#}
CCOCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
CCOCC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
2-ethoxy-N-(4-imidazo[1,2-a]pyrimidin-2-ylphenyl)acetamide