Task: Answer the multiple choice question.
Question: Which drug exhibits a 1.916\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCn1nc(C(=O)OCc2cccc(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
b) O=C(COc1ccc(Cl)cc1)Nc1cccc(S(=O)(=O)NCc2ccco2)c1
c) CCCCSc1nc(C(=O)O)cc(=O)[nH]1
Answer: a. CCn1nc(C(=O)OCc2cccc(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
{#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#}
CCn1nc(C(=O)OCc2cccc(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
CCn1nc(C(=O)OCc2cccc(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
[3-(dimethylsulfamoyl)phenyl]methyl 3-ethyl-4-oxophthalazine-1-carboxylate