Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.467\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cc1ccc(NC(=O)c2cc(=O)[nH]c3ccc(S(=O)(=O)N4CCOCC4)cc23)cc1
[b] O=C(Nc1nncs1)c1ccc2c(c1)OCO2
[c] O=C(O/N=C1\CCS(=O)(=O)c2sccc21)c1ccccc1
[d] CC1(C)CC(NC(=O)COc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
[e] CC(C)(C)SCCNC(=O)CN(c1ccccc1)S(=O)(=O)c1ccc(F)cc1
Answer: d. CC1(C)CC(NC(=O)COc2ccc([N+](=O)[O-])cc2)CC(C)(C)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#}
CC1(C)CC(NC(=O)COc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
CC1(C)CC(NC(=O)COc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
2-(4-nitrophenoxy)-N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide