Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.904\% 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)c1ccc(-n2c(C)cc(C=O)c2C)cc1
b: CN(C)S(=O)(=O)Oc1cccc(C(=O)Nc2ccccc2Cl)c1
Answer: b. CN(C)S(=O)(=O)Oc1cccc(C(=O)Nc2ccccc2Cl)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#}
CN(C)S(=O)(=O)Oc1cccc(C(=O)Nc2ccccc2Cl)c1
CN(C)S(=O)(=O)Oc1cccc(C(=O)Nc2ccccc2Cl)c1
[3-[(2-chlorophenyl)carbamoyl]phenyl]N,N-dimethylsulfamate