Task: Answer the multiple-choice question.
Question: Which drug has a 12.804\% 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 Cc1ccc(N(C(=O)Cn2nnc(-c3ccc(F)cc3)n2)C(C(=O)NC(C)(C)C)c2ccncc2)cc1
b CCOC(=O)C1CCN(C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1
c Fc1ccc(-c2c[nH]c(=S)n2Cc2ccccc2)cc1
d CN(C)c1nc(N(C)C)nc(N2CCCCC2)n1
Answer: b. CCOC(=O)C1CCN(C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)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#}
CCOC(=O)C1CCN(C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1
CCOC(=O)C1CCN(C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2)CC1
ethyl 1-[2-(4-morpholin-4-ylsulfonylphenoxy)acetyl]piperidine-4-carboxylate