Task: Answer the MCQ question.
Query: Which drug has a 13.774\% 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(C)S(=O)(=O)c1cnc(N2CCOCC2)nc1N
b. CC(C)c1ccc(C(C)NCCS(=O)(=O)c2ccc(Br)cc2)cc1
c. Cc1cc(O)c(-c2cc(C(=O)Nc3sc4c(c3C(=O)NCc3ccco3)CCC4)[nH]n2)cc1C
d. O=C1NC(Cc2ccccc2)c2nc3ccc(Cl)cc3c(=O)n2-c2cc(Cl)ccc21
e. COc1cccc(Cn2nc(C(=O)O)c3ccccc3c2=O)c1
Answer: e. COc1cccc(Cn2nc(C(=O)O)c3ccccc3c2=O)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#}
COc1cccc(Cn2nc(C(=O)O)c3ccccc3c2=O)c1
COc1cccc(Cn2nc(C(=O)O)c3ccccc3c2=O)c1
3-[(3-methoxyphenyl)methyl]-4-oxophthalazine-1-carboxylic acid