Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.973\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cn1c(=O)c(=O)n(C)c2cc(N3CCOCC3)c(NS(=O)(=O)c3ccc(F)c(Cl)c3)cc21
b: CN1CCN(NC(=O)c2ccc(Cl)s2)CC1
c: Nc1cc[n+](CC(=O)c2ccccc2)cc1.[Br-]
d: Cc1cc(C(=O)NC2CC(C)(C)Cc3c2cnn3-c2ccccc2)n(C)n1
Answer: a. Cn1c(=O)c(=O)n(C)c2cc(N3CCOCC3)c(NS(=O)(=O)c3ccc(F)c(Cl)c3)cc21
{#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#}
Cn1c(=O)c(=O)n(C)c2cc(N3CCOCC3)c(NS(=O)(=O)c3ccc(F)c(Cl)c3)cc21
Cn1c(=O)c(=O)n(C)c2cc(N3CCOCC3)c(NS(=O)(=O)c3ccc(F)c(Cl)c3)cc21
3-chloro-N-(1,4-dimethyl-7-morpholin-4-yl-2,3-dioxoquinoxalin-6-yl)-4-fluorobenzenesulfonamide