Task: Answer the multiple-choice question.
Query: Which drug has a 0.172\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1ccc(S(=O)(=O)NCC(=O)OCc2nnc(-c3ccccc3)o2)cc1C
b) O=C(Cc1ccccc1)NNC(=O)Nc1ccccc1
c) Cc1ccc2cc(C)c(Sc3nnnn3-c3ccccc3)nc2c1
Answer: a. Cc1ccc(S(=O)(=O)NCC(=O)OCc2nnc(-c3ccccc3)o2)cc1C
{#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#}
Cc1ccc(S(=O)(=O)NCC(=O)OCc2nnc(-c3ccccc3)o2)cc1C
Cc1ccc(S(=O)(=O)NCC(=O)OCc2nnc(-c3ccccc3)o2)cc1C
(5-phenyl-1,3,4-oxadiazol-2-yl)methyl 2-[(3,4-dimethylphenyl)sulfonylamino]acetate