Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 11.570\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CC1(C)CC(=O)c2cc(OCC(=O)NCc3cccnc3)ccc2O1
b O=C(/C=C/c1ccccc1)NC(NC(=S)Nc1cccc(O)c1)C(Cl)(Cl)Cl
c CC(C)(C)c1ccc(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCC3)cc1
d O=C(O)c1ccc(S(=O)(=O)c2ccc3c(c2)C(=O)N(NC(=O)c2ccccc2)C3=O)cc1
e CC(=O)CC(C)(C)Nc1nc2cc([N+](=O)[O-])ccc2o1
Answer: e. CC(=O)CC(C)(C)Nc1nc2cc([N+](=O)[O-])ccc2o1
{#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(=O)CC(C)(C)Nc1nc2cc([N+](=O)[O-])ccc2o1
CC(=O)CC(C)(C)Nc1nc2cc([N+](=O)[O-])ccc2o1
4-methyl-4-[(5-nitro-1,3-benzoxazol-2-yl)amino]pentan-2-one