Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 17.314\% 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) CN1CCCN(S(=O)(=O)c2cccc(Cl)c2Cl)CC1.Cl
b) CCOC(=O)Cc1sc(N)nc1C
c) COc1cccc(/C=N/NC(=O)c2ccc(CN3c4cccc5cccc(c45)S3(=O)=O)cc2)c1
Answer: b. CCOC(=O)Cc1sc(N)nc1C
{#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#}
CCOC(=O)Cc1sc(N)nc1C
CCOC(=O)Cc1sc(N)nc1C
ethyl 2-(2-amino-4-methyl-1,3-thiazol-5-yl)acetate