Task: Answer the MCQ question.
Query: Which drug exhibits a 0.709\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CCc1ccccc1NC(=O)c1cc(=O)c2ccccc2o1
b: N#Cc1cccc(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
c: CCOc1ccc(NC(=O)Cn2nnc(-c3ccccc3NC(=O)c3cccs3)n2)cc1
d: CC1CN(c2cnn(C(C)C)c(=O)c2Cl)CC(C)O1
e: COCCNC(=O)CN1CCCCCC1.Cl
Answer: b. N#Cc1cccc(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)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#}
N#Cc1cccc(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
N#Cc1cccc(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
N-(3-cyanophenyl)-4-morpholin-4-ylsulfonylbenzamide