Task: Answer the multiple-choice question.
Question: Which compound exhibits a -6.106\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCCSc1nnc(NC(=O)c2nc(SC)ncc2Cl)s1
b.) Cc1cc(C)n(-c2nnc(C)n2NC(=O)c2cccc(Cl)c2)n1
Answer: a. CCCSc1nnc(NC(=O)c2nc(SC)ncc2Cl)s1
{#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#}
CCCSc1nnc(NC(=O)c2nc(SC)ncc2Cl)s1
CCCSc1nnc(NC(=O)c2nc(SC)ncc2Cl)s1
5-chloro-2-methylsulfanyl-N-(5-propylsulfanyl-1,3,4-thiadiazol-2-yl)pyrimidine-4-carboxamide