Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.620\% 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 additional words.
Options:
a) O=C(COc1ccc(Cl)cc1)NC1CC1
b) CC(C)C(=O)Nc1ccc(-c2nc3cccnc3o2)cc1
c) CCC(C)NCCCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
d) O=C(NCc1ccncc1)c1cccc(S(=O)(=O)N2CCc3ccccc32)c1
e) COc1ccc(-c2csc(Nc3cc(C)ccn3)n2)cc1C
Answer: c. CCC(C)NCCCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
{#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#}
CCC(C)NCCCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
CCC(C)NCCCCOc1ccc(C)cc1[N+](=O)[O-].O=C(O)C(=O)O
N-butan-2-yl-4-(4-methyl-2-nitrophenoxy)butan-1-amine;oxalic acid