Task: Answer the multiple choice question.
Question: Which compound exhibits a 22.592\% 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 additional words.
Options:
a. O=C(/C=C/c1cccs1)c1ccc(N2CCOCC2)cc1
b. Cc1cccc(C(=O)Oc2ccccc2-c2nnco2)c1
c. CCC1CSC(Nc2ccc(C(=O)/C=C/c3ccc(OC)c(OC)c3)cc2)=N1
d. Cc1ccc(NC2=C([N+](=O)[O-])CS(=O)(=O)C2)cc1
Answer: a. O=C(/C=C/c1cccs1)c1ccc(N2CCOCC2)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#}
O=C(/C=C/c1cccs1)c1ccc(N2CCOCC2)cc1
O=C(/C=C/c1cccs1)c1ccc(N2CCOCC2)cc1
(E)-1-(4-morpholin-4-ylphenyl)-3-thiophen-2-ylprop-2-en-1-one