Problem statement: Answer the MCQ question.
Question: Which compound has a 10.589\% 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) Cc1cc(NC(=O)CSc2sc3c(O)cc(=O)[nH]c3c2C#N)ccc1Br
b) O=C1CC(c2ccc(Cl)cc2)CC(O)=C1C=NCCO
c) CCOc1ccc(NC(=O)CN(C)C(=O)c2ccc(=O)[nH]c2)cc1OCC
d) COc1cc(CC(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)cc(OC)c1OC
e) C/C(N)=C(/C#N)C(=O)CSc1nc2scc(-c3ccccc3)c2c(=O)n1C
Answer: b. O=C1CC(c2ccc(Cl)cc2)CC(O)=C1C=NCCO
{#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=C1CC(c2ccc(Cl)cc2)CC(O)=C1C=NCCO
O=C1CC(c2ccc(Cl)cc2)CC(O)=C1C=NCCO
5-(4-chlorophenyl)-3-hydroxy-2-(2-hydroxyethyliminomethyl)cyclohex-2-en-1-one