Task: Answer the multiple-choice question.
Query: Which compound has a -6.456\% 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.) CNc1nc(-c2ccccc2)cc(C)c1S(C)(=O)=O
b.) O=C(O)c1cccc(N2C(=O)CSC2c2c(F)cccc2Cl)c1
Answer: a. CNc1nc(-c2ccccc2)cc(C)c1S(C)(=O)=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#}
CNc1nc(-c2ccccc2)cc(C)c1S(C)(=O)=O
CNc1nc(-c2ccccc2)cc(C)c1S(C)(=O)=O
[C][N][C][=N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][C][Branch1][C][C][=C][Ring1][=N][S][Branch1][C][C][=Branch1][C][=O][=O]
N,4-dimethyl-3-methylsulfonyl-6-phenylpyridin-2-amine