Task: Answer the multiple-choice question.
Question: Which compound has a 13.162\% human ether-à-go-go related gene (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=c1[nH]c2ccc(NS(=O)(=O)c3ccc(F)c(Cl)c3)cc2[nH]1
[b] O=c1oc2ccccc2cc1-c1ccccc1
[c] O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1ccc(O)cc1
Answer: c. O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1ccc(O)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#}
O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1ccc(O)cc1
O=C1CSC(c2ccccc2[N+](=O)[O-])N1c1ccc(O)cc1
3-(4-hydroxyphenyl)-2-(2-nitrophenyl)-1,3-thiazolidin-4-one