Problem statement: Answer the multiple-choice question.
Question: Which compound has a -4.871\% 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. Cc1ccc(C)c(S(=O)(=O)N2CCN(CC(=O)Nc3ccc4c(c3)CCC4)CC2)c1
b. C=CCn1c(SCC(=O)Nc2ccccc2OC)nc(O)c(CC)c1=O
c. O=C(CCc1nc2ccccc2c(=O)[nH]1)Nc1ccccc1N1CCCC1
d. CCCc1cc(NCC2CCCO2)n2c(nc3ccccc32)c1C#N
e. Oc1c(Br)cc(Br)cc1C=Nc1cccc2ncccc12
Answer: b. C=CCn1c(SCC(=O)Nc2ccccc2OC)nc(O)c(CC)c1=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#}
C=CCn1c(SCC(=O)Nc2ccccc2OC)nc(O)c(CC)c1=O
C=CCn1c(SCC(=O)Nc2ccccc2OC)nc(O)c(CC)c1=O
2-(5-ethyl-4-hydroxy-6-oxo-1-prop-2-enylpyrimidin-2-yl)sulfanyl-N-(2-methoxyphenyl)acetamide