Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.876\% 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: COc1ccc(S(=O)(=O)CCC(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1
b: Cc1ccccc1Cn1ccc(NC(=O)c2cnn3c(C(F)(F)F)cc(-c4ccco4)nc23)n1
c: CN1CCN(C(=O)Cn2c(=O)oc3cc(S(=O)(=O)NCc4ccccc4)ccc32)CC1
d: Cc1nc(NC(=O)COC(=O)C(NC(=O)c2ccco2)C(C)C)c(Cl)cc1Cl
Answer: b. Cc1ccccc1Cn1ccc(NC(=O)c2cnn3c(C(F)(F)F)cc(-c4ccco4)nc23)n1
{#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#}
Cc1ccccc1Cn1ccc(NC(=O)c2cnn3c(C(F)(F)F)cc(-c4ccco4)nc23)n1
Cc1ccccc1Cn1ccc(NC(=O)c2cnn3c(C(F)(F)F)cc(-c4ccco4)nc23)n1
5-(furan-2-yl)-N-[1-[(2-methylphenyl)methyl]pyrazol-3-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide