Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.519\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOc1ccc(N2C(=O)C3C(c4ccccc4)=NN(c4ccccc4)C3C2=O)cc1
[b] CC(C)Cc1ccc(C(C)NC2=NCCC2)cc1
Answer: a. CCOc1ccc(N2C(=O)C3C(c4ccccc4)=NN(c4ccccc4)C3C2=O)cc1
{#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#}
CCOc1ccc(N2C(=O)C3C(c4ccccc4)=NN(c4ccccc4)C3C2=O)cc1
CCOc1ccc(N2C(=O)C3C(c4ccccc4)=NN(c4ccccc4)C3C2=O)cc1
5-(4-ethoxyphenyl)-1,3-diphenyl-3a,6a-dihydropyrrolo[3,4-c]pyrazole-4,6-dione