Task: Answer the multiple choice question.
Question: Which compound exhibits a 18.738\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CN1CC=C2C(C#N)=C(N)C(C#N)(C#N)C(CCc3ccccc3)C2C1
[b] COc1ccc(NC(=O)Nc2cc(C)ccc2OC)cc1
[c] Nc1cc(-c2ccc(OC(F)(F)F)cc2)nn1-c1ccc(Cl)c(Cl)c1
[d] Cc1ccc(N/C=C/C(=O)C(C)(C)C)c(O)c1
[e] C=CCc1ccccc1OCC(O)CNC
Answer: c. Nc1cc(-c2ccc(OC(F)(F)F)cc2)nn1-c1ccc(Cl)c(Cl)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#}
Nc1cc(-c2ccc(OC(F)(F)F)cc2)nn1-c1ccc(Cl)c(Cl)c1
Nc1cc(-c2ccc(OC(F)(F)F)cc2)nn1-c1ccc(Cl)c(Cl)c1
2-(3,4-dichlorophenyl)-5-[4-(trifluoromethoxy)phenyl]pyrazol-3-amine