Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.992\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1cc2cc(C)c3nnc(SCC(=O)Nc4ccc(S(=O)(=O)N5CCCCC5C)cc4)n3c2cc1C
b. O=C(O)c1cccc(N2C(=O)Nc3ccccc3N2O)c1
c. Cc1ccc(N2C(=O)C3ON(c4ccccc4)C(c4ccncc4)C3C2=O)cc1
d. CCN(CC(=O)Nc1cccc(OC)c1)C(=O)c1cnc(Cl)c(Cl)c1
e. CCOc1ccc(NC(=O)CSc2nnc(Cn3cnc([N+](=O)[O-])n3)n2CC)cc1
Answer: b. O=C(O)c1cccc(N2C(=O)Nc3ccccc3N2O)c1
{#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#}
O=C(O)c1cccc(N2C(=O)Nc3ccccc3N2O)c1
O=C(O)c1cccc(N2C(=O)Nc3ccccc3N2O)c1
3-(1-hydroxy-3-oxo-4H-1,2,4-benzotriazin-2-yl)benzoic acid