Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 1.697\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1c(C(=O)OCC(=O)Nc2ccc3c(c2)OCO3)cccc1[N+](=O)[O-]
b. COc1ccc(N(Cc2cc3ccc(C)cc3[nH]c2=O)C(=O)c2ccco2)cc1
c. FC(F)(F)c1ccccc1NC(=S)NN=C1CCCCCC1
Answer: c. FC(F)(F)c1ccccc1NC(=S)NN=C1CCCCCC1
{#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#}
FC(F)(F)c1ccccc1NC(=S)NN=C1CCCCCC1
FC(F)(F)c1ccccc1NC(=S)NN=C1CCCCCC1
1-(cycloheptylideneamino)-3-[2-(trifluoromethyl)phenyl]thiourea