Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.479% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(O)CNC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
b COC(=O)c1ccc(/C=N\NC(=O)c2c(C)nc3ccc(Cl)cn23)cc1
c O=C(NC1CCN(Cc2ccccc2)CC1)C1CCCN(c2nnc(-n3cccc3)s2)C1
Answer: a. CC(O)CNC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)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#}
CC(O)CNC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
CC(O)CNC(=O)c1ccc(-c2nn(C)c(=O)c3ccccc23)cc1
N-(2-hydroxypropyl)-4-(3-methyl-4-oxophthalazin-1-yl)benzamide