Task: Answer the multiple-choice question.
Query: Which compound has a 12.207\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CN=C1S/C(=C\c2ccc(SC)cc2)C(=O)N1C
b CCOc1ccc(/C=N/n2c(SC)nnc(C(C)(C)C)c2=O)cc1
Answer: b. CCOc1ccc(/C=N/n2c(SC)nnc(C(C)(C)C)c2=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#}
CCOc1ccc(/C=N/n2c(SC)nnc(C(C)(C)C)c2=O)cc1
CCOc1ccc(/C=N/n2c(SC)nnc(C(C)(C)C)c2=O)cc1
6-tert-butyl-4-[(E)-(4-ethoxyphenyl)methylideneamino]-3-methylsulfanyl-1,2,4-triazin-5-one