Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.645\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(OCc1c(F)cccc1Cl)c1cnccn1
b) CCCCNc1nc2ccccc2nc1NS(=O)(=O)c1ccc(F)cc1
c) CCn1c2ccccc2c2cc(NC(=O)C(=O)NCC3CCCO3)ccc21
Answer: b. CCCCNc1nc2ccccc2nc1NS(=O)(=O)c1ccc(F)cc1
{#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#}
CCCCNc1nc2ccccc2nc1NS(=O)(=O)c1ccc(F)cc1
CCCCNc1nc2ccccc2nc1NS(=O)(=O)c1ccc(F)cc1
N-[3-(butylamino)quinoxalin-2-yl]-4-fluorobenzenesulfonamide