Task: Answer the MCQ question.
Query: Which compound has a -49.973% 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 additional words.
Options:
a. N#Cc1c(NC(=O)CSc2n[nH]c(N)n2)oc(-c2ccccc2)c1-c1ccccc1
b. O=C(COc1ccc(Cl)cc1)NCCCNC(=O)c1cccnc1
c. Cc1cccc(NC(=S)N2CCCCC2c2cccnc2)c1C
d. O=[N+]([O-])c1nn(-c2ccc3c(c2)OCCO3)n(O)c1=NCCC1=CCCCC1
e. COC(=O)c1ccccc1NC(=O)C(C)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
Answer: e. COC(=O)c1ccccc1NC(=O)C(C)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
{#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#}
COC(=O)c1ccccc1NC(=O)C(C)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
COC(=O)c1ccccc1NC(=O)C(C)n1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
methyl 2-[2-(3,4-dimethyl-7-oxo-2-phenylpyrazolo[3,4-d]pyridazin-6-yl)propanoylamino]benzoate