Problem statement: Answer the multiple-choice question.
Question: Which compound has a -1.585\% 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) CC1=Nn2c(nnc2C2CCCCC2)SC1
(b) CCCN1C(=O)C(NS(=O)(=O)c2ccc(N)cc2)(C(F)(F)F)C(C(=O)OC)=C1C
(c) O=C(CC(C(=O)O)c1c(F)cccc1Cl)c1ccc(Cl)cc1
(d) CC(=O)c1cc2c(cc1N)OCO2
(e) C=CCSc1nc2sc3c(c2c(=O)[nH]1)CC(C)(CC)OC3
Answer: a. CC1=Nn2c(nnc2C2CCCCC2)SC1
{#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=Nn2c(nnc2C2CCCCC2)SC1
CC1=Nn2c(nnc2C2CCCCC2)SC1
3-cyclohexyl-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine