Task: Answer the MCQ question.
Question: Which compound exhibits a -3.549\% 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.) Cc1cc(Nc2ccccc2)n(C(=O)c2ccccc2)n1
b.) COc1ccc(CCN(C)C2CCCN(C(=O)c3ccnn3C)C2)cc1OC
c.) CC(C)Cc1nnc(NC(=O)CCC(=O)NC2CCCCCC2)s1
d.) Brc1cccc(-c2n[nH]c(-c3ccccc3)n2)c1
e.) Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCOCC1
Answer: e. Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCOCC1
{#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#}
Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCOCC1
Cc1cc([N+](=O)[O-])nn1CC(=O)N1CCOCC1
2-(5-methyl-3-nitropyrazol-1-yl)-1-morpholin-4-ylethanone