Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.488\% 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 CCOc1ccc(CN2CCNC(=O)C2CC(=O)NCCCOc2cccnc2)cc1
b O=C(O)c1cc(N/N=C/c2c(O)ccc3ccccc23)ccc1Cl
c COc1ccc(OCCN(C)CC(=O)Nc2ccccc2SC)cc1
d O=S(Cc1ccc(Br)cc1)Cc1nnc(SCc2c(F)cccc2Cl)n1-c1ccccc1
e CC1(N(O)C=C2C=CC(=O)C=C2)CCCCC1=O
Answer: e. CC1(N(O)C=C2C=CC(=O)C=C2)CCCCC1=O
{#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#}
CC1(N(O)C=C2C=CC(=O)C=C2)CCCCC1=O
CC1(N(O)C=C2C=CC(=O)C=C2)CCCCC1=O
4-[[hydroxy-(1-methyl-2-oxocyclohexyl)amino]methylidene]cyclohexa-2,5-dien-1-one