Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -4.542\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2cccc(F)c2)CC1
[b] CC1CCC(NC(=O)c2ccc(NC3=NC4CS(=O)(=O)CC4S3)cc2)CC1
[c] CCOC(=O)N1CCN(C(=O)CSc2nc3c(cnn3-c3ccc(C)cc3)c(=O)[nH]2)CC1
[d] N#Cc1c(-c2ccccc2)c(-c2ccccc2)nn(CC(=O)NNC(=O)Nc2ccc(Cl)c(Cl)c2)c1=O
Answer: d. N#Cc1c(-c2ccccc2)c(-c2ccccc2)nn(CC(=O)NNC(=O)Nc2ccc(Cl)c(Cl)c2)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#}
N#Cc1c(-c2ccccc2)c(-c2ccccc2)nn(CC(=O)NNC(=O)Nc2ccc(Cl)c(Cl)c2)c1=O
N#Cc1c(-c2ccccc2)c(-c2ccccc2)nn(CC(=O)NNC(=O)Nc2ccc(Cl)c(Cl)c2)c1=O
1-[[2-(5-cyano-6-oxo-3,4-diphenylpyridazin-1-yl)acetyl]amino]-3-(3,4-dichlorophenyl)urea