Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.713\% 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. CCOc1cc(Cl)c(S(=O)(=O)NCc2ccccn2)cc1Cl
b. CCNS(=O)(=O)c1ccc(NC(=O)Nc2cc(C)ccc2OC)cc1
c. COc1ccc(-c2nn(-c3ccccc3)cc2/C=C2/SC(=S)N(Cc3ccco3)C2=O)c(C)c1
Answer: a. CCOc1cc(Cl)c(S(=O)(=O)NCc2ccccn2)cc1Cl
{#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#}
CCOc1cc(Cl)c(S(=O)(=O)NCc2ccccn2)cc1Cl
CCOc1cc(Cl)c(S(=O)(=O)NCc2ccccn2)cc1Cl
2,5-dichloro-4-ethoxy-N-(pyridin-2-ylmethyl)benzenesulfonamide