Task: Answer the MCQ question.
Query: Which compound has a -80.996\% 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 CCS(=O)(=O)N1CCN(C(=O)COc2ccc(-c3ccccc3)cc2)CC1
b O=C(CCS(=O)(=O)Cc1ccccc1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
c CC(C)Cc1ccc(C(C)C(=O)O)cc1
d CCN(CC)S(=O)(=O)N1CCC(C(=O)NCC2COc3ccccc3O2)CC1
e COc1ccc2cc3cc(C(=O)NCc4ccco4)oc3nc2c1
Answer: b. O=C(CCS(=O)(=O)Cc1ccccc1)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
{#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#}
3-benzylsulfonyl-1-[4-(4-nitrophenyl)piperazin-1-yl]propan-1-one