Problem statement: Answer the MCQ question.
Question: Which compound has a 4.594\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)NC(C)C
[b] CCc1c(C)nc2c(-c3ccccc3)c(-c3ccccc3)[nH]n2c1=O
[c] CC(OC(=O)CSc1ccc([N+](=O)[O-])cc1)C(=O)NCc1ccco1
[d] CC1(NC(=O)c2cccc(S(=O)(=O)N3CCN(c4ccccc4)CC3)c2)CCS(=O)(=O)C1
Answer: a. CC(=O)N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)NC(C)C
{#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)N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)NC(C)C
CC(=O)N/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)NC(C)C
(Z)-2-acetamido-3-(3-nitrophenyl)-N-propan-2-ylprop-2-enamide