Task: Answer the multiple-choice question.
Question: Which drug has a 2.550\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOc1ccc(NC(=O)C2CCCN(c3nn4c(=O)cc(C)nc4s3)C2)cc1
b CC(=O)Nc1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
c COc1ccc(-c2cc(C(=O)NCC3CCCO3)c3ccccc3n2)c(OC)c1
Answer: b. CC(=O)Nc1ccc(NC(=O)CCn2c(=O)oc3ccccc32)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#}
CC(=O)Nc1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
CC(=O)Nc1ccc(NC(=O)CCn2c(=O)oc3ccccc32)cc1
N-(4-acetamidophenyl)-3-(2-oxo-1,3-benzoxazol-3-yl)propanamide