Task: Answer the MCQ question.
Query: Which drug exhibits a 11.514\% 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 additional words.
Options:
a FC(F)(F)c1nc2ccccc2[nH]1
b CN(c1ccccc1)S(=O)(=O)c1cccc(NC(=O)c2nn(C)c(=O)c3ccccc23)c1
c COC(=O)c1sccc1NC(=O)COc1ccc(Cl)cc1Cl
d CCN(CC)CCNCc1cc(Br)ccc1OCC(=O)NCc1ccccc1.Cl
e Cc1ccccc1NC(=S)N(C)CCc1ccccn1
Answer: a. FC(F)(F)c1nc2ccccc2[nH]1
{#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)c1nc2ccccc2[nH]1
FC(F)(F)c1nc2ccccc2[nH]1
2-(trifluoromethyl)-1H-benzimidazole