Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 1.480\% human ether-à-go-go related gene (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: CC(C)(C)c1csc(NC(=O)C2=COCCO2)n1
b: CCOC(=O)N1CC=C2C(C#N)=C(N)C(C#N)(C#N)[C@H](c3ccc(OCC)c(OCC)c3)[C@H]2C1
c: CCCC[C@@H]1CN=C(N)N1CCc1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: c. CCCC[C@@H]1CN=C(N)N1CCc1cc(C(F)(F)F)cc(C(F)(F)F)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#}
CCCC[C@@H]1CN=C(N)N1CCc1cc(C(F)(F)F)cc(C(F)(F)F)c1
CCCC[C@@H]1CN=C(N)N1CCc1cc(C(F)(F)F)cc(C(F)(F)F)c1
(5R)-1-[2-[3,5-bis(trifluoromethyl)phenyl]ethyl]-5-butyl-4,5-dihydroimidazol-2-amine