Task: Answer the multiple-choice question.
Question: Which drug exhibits a -12.947% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CNC(=O)COC(=O)c1ccccc1Oc1ccccc1
b. CCOc1ccc(-n2cnnn2)cc1S(=O)(=O)NCCc1ccc(OC)c(OC)c1
c. Cc1cc(C(=O)CSc2nc(N)cc(N)n2)c(C)n1CCc1ccc(F)cc1
Answer: b. CCOc1ccc(-n2cnnn2)cc1S(=O)(=O)NCCc1ccc(OC)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(-n2cnnn2)cc1S(=O)(=O)NCCc1ccc(OC)c(OC)c1
CCOc1ccc(-n2cnnn2)cc1S(=O)(=O)NCCc1ccc(OC)c(OC)c1
2-ethoxy-5-(tetrazol-1-yl)-N-[2-(4,5-dimethoxyphenyl)ethyl]benzenesulfonamide