Problem statement: Answer the multiple choice question.
Query: Which drug has a 9.969\% human ether-à-go-go related gene (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: COc1ccc(C(C)=O)cc1COC(=O)c1ccc(C)c(S(=O)(=O)N2CCOCC2)c1
b: CCOC(=O)c1c(S(=O)(=O)Nc2ccc(F)cc2Cl)c(C)n(C)c1C
Answer: b. CCOC(=O)c1c(S(=O)(=O)Nc2ccc(F)cc2Cl)c(C)n(C)c1C
{#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#}
CCOC(=O)c1c(S(=O)(=O)Nc2ccc(F)cc2Cl)c(C)n(C)c1C
CCOC(=O)c1c(S(=O)(=O)Nc2ccc(F)cc2Cl)c(C)n(C)c1C
ethyl 4-[(2-chloro-4-fluorophenyl)sulfamoyl]-1,2,5-trimethylpyrrole-3-carboxylate