Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.758\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1cccc(F)c1
b.) CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OCC)c(C)c2)CC1
c.) N/C(=N\N=C\c1ccc(O)cc1O)N[N+](=O)[O-]
Answer: a. O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1cccc(F)c1
{#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-(3-fluorophenyl)-2-(2-nitrophenyl)-1,3-thiazolidin-4-one