Task: Answer the multiple choice question.
Query: Which drug has a -0.038\% 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. CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(=O)Nc1ccc(C#N)cc1
b. CCOc1ccc(C)cc1S(=O)(=O)Nc1ccc(Cl)cn1
c. COc1ccc(-c2noc(CCCC(=O)NC3CCCC3)n2)cc1
Answer: b. CCOc1ccc(C)cc1S(=O)(=O)Nc1ccc(Cl)cn1
{#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#}
CCOc1ccc(C)cc1S(=O)(=O)Nc1ccc(Cl)cn1
CCOc1ccc(C)cc1S(=O)(=O)Nc1ccc(Cl)cn1
N-(5-chloropyridin-2-yl)-2-ethoxy-5-methylbenzenesulfonamide