Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.006\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCC1CCC2(CC1)SCC(=O)N2c1ccccc1
b: CC(=O)c1ccc(S(=O)(=O)N(C2=NCCCS2)c2cccc3ccccc23)cc1
Answer: a. CCC1CCC2(CC1)SCC(=O)N2c1ccccc1
{#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#}
CCC1CCC2(CC1)SCC(=O)N2c1ccccc1
CCC1CCC2(CC1)SCC(=O)N2c1ccccc1
8-ethyl-4-phenyl-1-thia-4-azaspiro[4.5]decan-3-one