Task: Answer the multiple-choice question.
Question: Which drug exhibits a -3.221\% 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 additional words.
Options:
a Cc1cc(-c2ccccc2)nc(Oc2cccc(C(F)(F)F)c2)c1S(C)(=O)=O
b CCOc1ccc(N(CC(=O)N2CCCC2)S(=O)(=O)c2ccc(F)cc2)cc1
Answer: b. CCOc1ccc(N(CC(=O)N2CCCC2)S(=O)(=O)c2ccc(F)cc2)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#}
CCOc1ccc(N(CC(=O)N2CCCC2)S(=O)(=O)c2ccc(F)cc2)cc1
CCOc1ccc(N(CC(=O)N2CCCC2)S(=O)(=O)c2ccc(F)cc2)cc1
N-(4-ethoxyphenyl)-4-fluoro-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide