Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.730\% 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. COc1cc(CCN2C(=O)c3cccc4cccc(c34)C2=O)c(S(=O)(=O)NCCCO)cc1OC
b. CC(=O)Nc1cccc(NC(=O)CSc2nnnn2Cc2ccccc2)c1
c. COC(=O)C1=C(NC(=O)COc2ccc(Cl)cc2Cl)CCS1
d. COc1cccc(C(=O)N2CCN(C3CCN(Cc4ccccc4)CC3)CC2)c1OC.O=C(O)C(=O)O
e. C=CCn1c(O)c(C(CC)=Nc2ccc(N(CC)CC)cc2)c(=O)[nH]c1=O
Answer: a. COc1cc(CCN2C(=O)c3cccc4cccc(c34)C2=O)c(S(=O)(=O)NCCCO)cc1OC
{#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#}
COc1cc(CCN2C(=O)c3cccc4cccc(c34)C2=O)c(S(=O)(=O)NCCCO)cc1OC
COc1cc(CCN2C(=O)c3cccc4cccc(c34)C2=O)c(S(=O)(=O)NCCCO)cc1OC
2-[2-(1,3-dioxobenzo[de]isoquinolin-2-yl)ethyl]-N-(3-hydroxypropyl)-4,5-dimethoxybenzenesulfonamide