Task: Answer the multiple choice question.
Question: Which compound has a 12.504\% 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 Nc1ccc(C(=O)NCCCSc2ccccc2)cc1[N+](=O)[O-]
b CCCCc1nc2ccc(S(=O)(=O)O)cc2[nH]1
c Cc1c(Cl)cnc(NC(=O)COC(=O)c2cccc(S(=O)(=O)N3c4ccccc4CC3C)c2)c1Cl
d O=C(NCc1ccco1)C1(S(=O)(=O)c2ccccc2)CC=CC1
e O=C(Cn1ncc2ccccc21)N1CCN(c2cccc(C(F)(F)F)c2)CC1
Answer: a. Nc1ccc(C(=O)NCCCSc2ccccc2)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#}
Nc1ccc(C(=O)NCCCSc2ccccc2)cc1[N+](=O)[O-]
Nc1ccc(C(=O)NCCCSc2ccccc2)cc1[N+](=O)[O-]
4-amino-3-nitro-N-(3-phenylsulfanylpropyl)benzamide