Task: Answer the multiple choice question.
Question: Which compound has a -4.075% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1nc2cc(C(F)(F)F)ccc2n1CCNc1nc(-c2ccc([N+](=O)[O-])c(Cl)c2)cs1
b.) CC1CCCN(C(=O)c2cc3c(-c4ccc(Cl)cc4)nn(C)c3s2)C1
Answer: a. Cc1nc2cc(C(F)(F)F)ccc2n1CCNc1nc(-c2ccc([N+](=O)[O-])c(Cl)c2)cs1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc2cc(C(F)(F)F)ccc2n1CCNc1nc(-c2ccc([N+](=O)[O-])c(Cl)c2)cs1
Cc1nc2cc(C(F)(F)F)ccc2n1CCNc1nc(-c2ccc([N+](=O)[O-])c(Cl)c2)cs1
4-(3-chloro-4-nitrophenyl)-N-[2-[2-methyl-5-(trifluoromethyl)benzimidazol-1-yl]ethyl]-1,3-thiazol-2-amine