Task: Answer the multiple choice question.
Query: Which drug has a 1.789\% 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: CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=S)Nc2cccc(C)c2C)c1
b: Cc1cc(NC(=O)COn2nnc3ccc(Cl)cc32)no1
Answer: a. CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=S)Nc2cccc(C)c2C)c1
{#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#}
CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=S)Nc2cccc(C)c2C)c1
CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=S)Nc2cccc(C)c2C)c1
1-[5-(diethylsulfamoyl)-2-methoxyphenyl]-3-(2,3-dimethylphenyl)thiourea