Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.389\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CSC1=N/C(=C\c2c(F)cccc2Cl)C(=O)S1
b. CN(C)CC1CCCCC1OC(=O)c1ccc(Cl)cc1
c. Cn1c(=O)c2c(nc(NCc3ccccc3)n2CC(=O)NCc2ccccc2)n(C)c1=O
d. COC(=O)COc1cc(Cl)c(C=O)cc1OC
e. CCOc1ccccc1NC(=O)CCC(=O)O
Answer: b. CN(C)CC1CCCCC1OC(=O)c1ccc(Cl)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#}
CN(C)CC1CCCCC1OC(=O)c1ccc(Cl)cc1
CN(C)CC1CCCCC1OC(=O)c1ccc(Cl)cc1
[2-[(dimethylamino)methyl]cyclohexyl] 4-chlorobenzoate