Problem statement: Answer the MCQ question.
Question: Which drug has a 15.569\% 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. O=C(Nc1ccccc1)Nc1ccc(Cl)nc1Cl
b. CC(C)OC(=O)C1CC=CCC1C(=O)Nc1ccc(Cl)cc1
c. Cl.Fc1cccc(Cl)c1CNC(c1ccccc1)c1ccccc1
d. CCOC(=O)C1(Cc2ccccc2C)CCCN(C(=O)c2ccc(CSC)o2)C1
e. COc1ccc(C(=O)NCc2nnc(SCC(=O)N3CCC(C)CC3)o2)cc1
Answer: a. O=C(Nc1ccccc1)Nc1ccc(Cl)nc1Cl
{#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(Nc1ccccc1)Nc1ccc(Cl)nc1Cl
O=C(Nc1ccccc1)Nc1ccc(Cl)nc1Cl
1-(2,6-dichloropyridin-3-yl)-3-phenylurea