Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.482\% 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, b, or c without using any additional words.
Options:
a: CCC(C(=O)NCc1ccc(F)cc1)n1nc(C)n2c(cc3occc32)c1=O
b: CCC(C)NC(=O)CCS(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
c: CC1=NN(C(=O)c2ccc(Cn3ccc([N+](=O)[O-])n3)cc2)C(O)(C(F)(F)F)C1
Answer: b. CCC(C)NC(=O)CCS(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
{#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#}
CCC(C)NC(=O)CCS(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
CCC(C)NC(=O)CCS(=O)(=O)c1ccc2c(c1)n(C)c(=O)c(=O)n2C
N-butan-2-yl-3-(1,4-dimethyl-2,3-dioxoquinoxalin-6-yl)sulfonylpropanamide