Task: Answer the multiple-choice question.
Query: Which drug has a 13.538\% 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, d, or e without using any other words.
Options:
a: COC(=O)CSc1nc2cc(C)cc(C)c2cc1C#N
b: CC(=O)c1ccc(Cl)c(Cl)c1Cl
c: O=C(NCCc1csc(-c2cccnc2)n1)c1cccs1
d: CC1Oc2ccccc2C=C1/C=N/Nc1ccc(C(=O)O)cc1
e: O=C1N(CN2C(=O)C3(OCCO3)c3ccccc32)c2ccccc2C12OCCO2
Answer: e. O=C1N(CN2C(=O)C3(OCCO3)c3ccccc32)c2ccccc2C12OCCO2
{#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#}
O=C1N(CN2C(=O)C3(OCCO3)c3ccccc32)c2ccccc2C12OCCO2
O=C1N(CN2C(=O)C3(OCCO3)c3ccccc32)c2ccccc2C12OCCO2
1'-[(2'-oxospiro[1,3-dioxolane-2,3'-indole]-1'-yl)methyl]spiro[1,3-dioxolane-2,3'-indole]-2'-one