Problem statement: Answer the multiple choice question.
Question: Which compound has a 1.539\% 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 CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)Nc2cccc(Cl)c2)cc1
b O=C(Nc1nnc(C2=COCCO2)o1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
c CC(C)CC1NC(=O)N(Cc2nc3ccccc3s2)C1=O
Answer: c. CC(C)CC1NC(=O)N(Cc2nc3ccccc3s2)C1=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#}
CC(C)CC1NC(=O)N(Cc2nc3ccccc3s2)C1=O
CC(C)CC1NC(=O)N(Cc2nc3ccccc3s2)C1=O
3-(1,3-benzothiazol-2-ylmethyl)-5-(2-methylpropyl)imidazolidine-2,4-dione