Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.811\% 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] CCOC(=O)N1CCN(C(=O)c2cc3sccc3n2C)CC1
[b] O=C(COC(=O)CCC(=O)c1cccs1)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
[c] COc1ccccc1C1CC(c2c(-c3ccccc3)c3cc(Cl)ccc3[nH]c2=O)=NN1S(C)(=O)=O
Answer: a. CCOC(=O)N1CCN(C(=O)c2cc3sccc3n2C)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#}
CCOC(=O)N1CCN(C(=O)c2cc3sccc3n2C)CC1
CCOC(=O)N1CCN(C(=O)c2cc3sccc3n2C)CC1
ethyl 4-(4-methylthieno[3,2-b]pyrrole-5-carbonyl)piperazine-1-carboxylate