Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.741\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1nnc2sc(SCc3ccccc3Cl)nn2c1=O
[b] COC(=O)c1c(NC(=O)CSc2nnnn2-c2ccccc2)sc2c1CCC(C)C2
Answer: a. Cc1nnc2sc(SCc3ccccc3Cl)nn2c1=O
{#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#}
Cc1nnc2sc(SCc3ccccc3Cl)nn2c1=O
Cc1nnc2sc(SCc3ccccc3Cl)nn2c1=O
7-[(2-chlorophenyl)methylsulfanyl]-3-methyl-[1,3,4]thiadiazolo[2,3-c][1,2,4]triazin-4-one