Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 21.478% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1cccc(Sc2ccccc2CN(C)C)c1.Cl
b. CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
c. Cc1cc(C)cc(NC(=O)C2CCCN2C(=O)NC2CCCCC2)c1
d. CN(C)S(=O)(=O)c1ccc(Cl)c(NC(=O)CN2C(=O)NC3(CCc4ccccc43)C2=O)c1
e. COc1ccc(-c2csc(NC(=O)COC(=O)c3ccco3)n2)cc1
Answer: b. CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
CC1CN(C(=O)COC(=O)c2cccs2)CC(C)O1
[2-(2,6-dimethylmorpholin-4-yl)-2-oxoethyl] thiophene-2-carboxylate