Task: Answer the multiple-choice question.
Query: Which drug exhibits a -2.012\% 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. CCOc1ccc2[nH]c(=O)c(CN(Cc3cccs3)Cc3nnnn3C(C)(C)CC)cc2c1
b. O=C(CCN1C(=O)c2ccccc2C1=O)NC1=NCCS1
c. CCN(CC)S(=O)(=O)c1ccc(F)c(C(=O)NCCC(C)C)c1
d. Cc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1[N+](=O)[O-]
e. Cn1c(NC(=O)C2CCCC2)cc(=O)n(C)c1=O
Answer: d. Cc1ccc(S(=O)(=O)N2CCN(C)CC2)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#}
Cc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1[N+](=O)[O-]
Cc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1[N+](=O)[O-]
1-methyl-4-(4-methyl-3-nitrophenyl)sulfonylpiperazine