Task: Answer the MCQ question.
Question: Which compound has a -4.950\% 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) C=CCN1C(=O)/C(=C/c2ccc(O)c(OC)c2)S/C1=N/c1nccs1
b) COc1ccc(C(=O)CSc2nnc(NC(=O)C3CC(=O)N(c4cccc(OC)c4)C3)s2)cc1
c) Cc1ccccc1CS/C(Nc1ccccc1C)=C(\C#N)C(N)=O
d) COC(=O)c1cc(Br)ccc1NC(=O)CSCc1c(C)noc1C
e) CN1C(=O)NC(c2ccc(O)cc2)C2=C1CN(c1cccc3ccccc13)C2=O
Answer: a. C=CCN1C(=O)/C(=C/c2ccc(O)c(OC)c2)S/C1=N/c1nccs1
{#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(=O)/C(=C/c2ccc(O)c(OC)c2)S/C1=N/c1nccs1
C=CCN1C(=O)/C(=C/c2ccc(O)c(OC)c2)S/C1=N/c1nccs1
(2E,5Z)-5-[(4-hydroxy-3-methoxyphenyl)methylidene]-3-prop-2-enyl-2-(1,3-thiazol-2-ylimino)-1,3-thiazolidin-4-one