Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.935\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC1CC(CC(=O)Nc2nc(-c3ccccc3)cs2)C(=O)O1
b CCOC(=O)c1[nH]nc2c1C(=O)N(Cc1ccccc1)C2=O
c O=C(O)C(=O)O.O=S(=O)(c1ccc(F)cc1)N1CCC(N2CCCCCC2)CC1
Answer: b. CCOC(=O)c1[nH]nc2c1C(=O)N(Cc1ccccc1)C2=O
{#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)c1[nH]nc2c1C(=O)N(Cc1ccccc1)C2=O
CCOC(=O)c1[nH]nc2c1C(=O)N(Cc1ccccc1)C2=O
ethyl 5-benzyl-4,6-dioxo-2H-pyrrolo[3,4-c]pyrazole-3-carboxylate