Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 18.603\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(NC(=O)C2=C3SCC(=O)N3C(N)=C(C#N)C2c2ccc(Cl)cc2)cc1
[b] Cc1nn(Cc2ccc(Cl)cc2)c(C)c1N
[c] CC(C)n1nccc1N(Cc1ccc(C#N)cc1)S(=O)(=O)c1ccccc1
Answer: a. COc1ccc(NC(=O)C2=C3SCC(=O)N3C(N)=C(C#N)C2c2ccc(Cl)cc2)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#}
COc1ccc(NC(=O)C2=C3SCC(=O)N3C(N)=C(C#N)C2c2ccc(Cl)cc2)cc1
COc1ccc(NC(=O)C2=C3SCC(=O)N3C(N)=C(C#N)C2c2ccc(Cl)cc2)cc1
5-amino-7-(4-chlorophenyl)-6-cyano-N-(4-methoxyphenyl)-3-oxo-7H-[1,3]thiazolo[3,2-a]pyridine-8-carboxamide