Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -20.819\% 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 other words.
Options:
a) Cc1c(C(=O)N2CCCCC2CCN2CCCC2=O)oc2c(F)cccc12
b) Cc1ccc(NC(=O)CCN2CCC(Cc3ccccc3)CC2)cc1
c) Cn1nccc1C(=O)Nc1nnc(C2CC2)s1
d) N#Cc1ccc(OS(=O)(=O)c2ccc(-c3ccon3)s2)cc1
e) CN(CCO)C(=O)c1c(NC(=O)c2ccccc2)sc2c1CCCC2
Answer: d. N#Cc1ccc(OS(=O)(=O)c2ccc(-c3ccon3)s2)cc1
{#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#Cc1ccc(OS(=O)(=O)c2ccc(-c3ccon3)s2)cc1
N#Cc1ccc(OS(=O)(=O)c2ccc(-c3ccon3)s2)cc1
(4-cyanophenyl) 5-(1,2-oxazol-3-yl)thiophene-2-sulfonate