Task: Answer the multiple choice question.
Query: Which compound has a -0.242\% 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.) COCCN(CCOC)C(=O)Nc1ccc(Cl)cc1
b.) CC1CN(C(=O)C(C)Sc2nnnn2C)CC(C)O1
c.) CC1(C)CC(=O)C2=C(C1)OC([N+](=O)[O-])C2c1ccc(Cl)cc1
d.) COc1ccc2[nH]c(=O)c(CN(C(=O)c3cccnc3)c3ccccc3C)cc2c1
e.) NC(=O)c1ccc(Cc2ncc(C(F)(F)F)cc2Cl)s1
Answer: a. COCCN(CCOC)C(=O)Nc1ccc(Cl)cc1
{#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#}
COCCN(CCOC)C(=O)Nc1ccc(Cl)cc1
COCCN(CCOC)C(=O)Nc1ccc(Cl)cc1
3-(4-chlorophenyl)-1,1-bis(2-methoxyethyl)urea