Task: Answer the multiple choice question.
Question: Which drug has a 13.948\% 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. CC(=O)c1cccc(NC(=O)Cn2nc(-c3ccc(Cl)cc3)ccc2=O)c1
b. Cc1cccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)c1
c. O=C(CN1c2ccccc2Sc2ccccc21)NNC(=O)Nc1ccc(Cl)c(Cl)c1
d. CCC(=NCc1ccc(F)cc1)c1c(O)n(C)c(=O)n(C)c1=O
e. CC(C)Cn1c(N2CCN(C(=O)c3cccs3)CC2)nc2ccccc21
Answer: c. O=C(CN1c2ccccc2Sc2ccccc21)NNC(=O)Nc1ccc(Cl)c(Cl)c1
{#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(CN1c2ccccc2Sc2ccccc21)NNC(=O)Nc1ccc(Cl)c(Cl)c1
O=C(CN1c2ccccc2Sc2ccccc21)NNC(=O)Nc1ccc(Cl)c(Cl)c1
1-(3,4-dichlorophenyl)-3-[[2-(phenothiazin-10-yl)acetyl]amino]urea