Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.050\% 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. Cc1cccc(-n2c(SCC(N)=O)nnc2-c2ccco2)c1
b. CCOc1ccc(CC(=O)NCc2cn3c(C)csc3n2)cc1
c. O=C(O)CCSCC(=O)c1ccc2c(c1)OCCO2
d. Cc1cccc(N2CCN(C(=O)CCS(=O)(=O)c3ccc(Br)cc3)CC2C)c1
e. O=C(CSc1nnc(Nc2ccccc2)s1)Nc1cccnc1Cl
Answer: e. O=C(CSc1nnc(Nc2ccccc2)s1)Nc1cccnc1Cl
{#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=C(CSc1nnc(Nc2ccccc2)s1)Nc1cccnc1Cl
O=C(CSc1nnc(Nc2ccccc2)s1)Nc1cccnc1Cl
2-[(5-anilino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(2-chloropyridin-3-yl)acetamide