Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.121% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(OCCN(C)C(=O)c2cccc(S(=O)(=O)N(C)c3ccccc3)c2)cc1
[b] CC(C)(C)c1cc(C(F)(F)F)n2ncc(-c3ccccc3)c2n1
[c] O=C(CCC(=O)c1ccc(Oc2ccccc2)cc1)Nc1ccc(Cl)cc1Cl
Answer: b. CC(C)(C)c1cc(C(F)(F)F)n2ncc(-c3ccccc3)c2n1
{#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#}
CC(C)(C)c1cc(C(F)(F)F)n2ncc(-c3ccccc3)c2n1
CC(C)(C)c1cc(C(F)(F)F)n2ncc(-c3ccccc3)c2n1
5-tert-butyl-3-phenyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine