Task: Answer the MCQ question.
Query: Which drug exhibits a 21.358% 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. COc1ccc(-c2noc(CN(C)C(=O)c3ccc4c(c3)OCO4)n2)cc1OC
b. COc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CCNC(=O)c1ccccc1Cl
c. Oc1ccccc1CNc1ccc2c(c1)OCCO2
d. COc1nc(N2CCCC2)nc(-n2nnc(C(C)=O)c2C)n1
e. COc1cccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3ccc(C(C)=O)cc3)cc2)c1
Answer: e. COc1cccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3ccc(C(C)=O)cc3)cc2)c1
{#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#}
COc1cccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3ccc(C(C)=O)cc3)cc2)c1
COc1cccc(C(=O)/C=C/Nc2ccc(S(=O)(=O)Nc3ccc(C(C)=O)cc3)cc2)c1
4-[[(E)-3-(5-methoxyphenyl)-3-oxoprop-1-enyl]amino]-N-(4-acetylphenyl)benzenesulfonamide