Problem statement: Answer the multiple choice question.
Query: Which drug has a -10.839% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1CN(c2nnc(-c3ccccc3)c3ccccc23)CC(C)O1
b CSc1snc(SCC(N)=O)c1C#N
c COc1nc(OCCNS(=O)(=O)c2ccc(C)cc2)nc(N(C)C)n1
Answer: a. CC1CN(c2nnc(-c3ccccc3)c3ccccc23)CC(C)O1
{#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#}
CC1CN(c2nnc(-c3ccccc3)c3ccccc23)CC(C)O1
CC1CN(c2nnc(-c3ccccc3)c3ccccc23)CC(C)O1
2,6-dimethyl-4-(4-phenylphthalazin-1-yl)morpholine