Task: Answer the multiple-choice question.
Question: Which drug exhibits a -3.990\% 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) CCOC(=O)C1=C(c2ccccc2)NC(N)=NC1c1ccc(OCc2ccc(Cl)cc2)c(OC)c1
(b) Cc1cc2oc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)cc(=O)c2cc1Cl
(c) Cc1c(NC(=O)c2cc3nc(-c4ccc(Br)cc4)cc(C(F)(F)F)n3n2)c(=O)n(-c2ccccc2)n1C
Answer: c. Cc1c(NC(=O)c2cc3nc(-c4ccc(Br)cc4)cc(C(F)(F)F)n3n2)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)c2cc3nc(-c4ccc(Br)cc4)cc(C(F)(F)F)n3n2)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)c2cc3nc(-c4ccc(Br)cc4)cc(C(F)(F)F)n3n2)c(=O)n(-c2ccccc2)n1C
5-(4-bromophenyl)-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide