Task: Answer the multiple choice question.
Question: Which compound exhibits a 18.160\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COC1=CC(=O)C[C@@H](C)[C@]12Oc1c(Cl)c(OC)cc(OC)c1C2=O
b. Cc1ccc(CN2CCCN(Cc3ccc(Cl)cc3)S2(=O)=O)cc1
Answer: b. Cc1ccc(CN2CCCN(Cc3ccc(Cl)cc3)S2(=O)=O)cc1
{#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#}
Cc1ccc(CN2CCCN(Cc3ccc(Cl)cc3)S2(=O)=O)cc1
Cc1ccc(CN2CCCN(Cc3ccc(Cl)cc3)S2(=O)=O)cc1
2-[(4-chlorophenyl)methyl]-6-[(4-methylphenyl)methyl]-1,2,6-thiadiazinane 1,1-dioxide