Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.907\% 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, c, or d without using any other words.
Options:
a. COc1ccc(S(=O)(=O)N2CCCC2)c(Cl)c1Cl
b. COc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)N4CCCCC4)cc3)CC2=O)cc1
c. Cc1nc(=O)c(-c2ccccc2)c(C)n1-c1ccccc1Cl
d. COc1cccc(NC(=O)COC(=O)COc2cccc3c2OC(C)(C)C3)c1
Answer: a. COc1ccc(S(=O)(=O)N2CCCC2)c(Cl)c1Cl
{#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#}
COc1ccc(S(=O)(=O)N2CCCC2)c(Cl)c1Cl
COc1ccc(S(=O)(=O)N2CCCC2)c(Cl)c1Cl
1-(2,3-dichloro-4-methoxyphenyl)sulfonylpyrrolidine