Task: Answer the MCQ question.
Query: Which compound exhibits a -25.037\% 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 additional words.
Options:
[a] CN(C)S(=O)(=O)c1ccc(NC(=O)C2CCCN(C(=O)c3ccc(Cl)cc3)C2)cc1
[b] Cn1nc(-c2ccccc2)cc1NC(=O)c1ccc(Cl)cc1
[c] O=C(NCCCc1ccccc1)C(=O)NCC1OCCN1S(=O)(=O)c1ccccc1
[d] COc1ccc(-c2nn(CCC#N)cc2C(=O)NCc2ccccc2)cc1[N+](=O)[O-]
Answer: d. COc1ccc(-c2nn(CCC#N)cc2C(=O)NCc2ccccc2)cc1[N+](=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#}
COc1ccc(-c2nn(CCC#N)cc2C(=O)NCc2ccccc2)cc1[N+](=O)[O-]
COc1ccc(-c2nn(CCC#N)cc2C(=O)NCc2ccccc2)cc1[N+](=O)[O-]
N-benzyl-1-(2-cyanoethyl)-3-(4-methoxy-3-nitrophenyl)pyrazole-4-carboxamide