Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -10.427\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=c1cc(O)c2sc3nc(-c4cccnc4)cc(C(F)(F)F)c3c2[nH]1
[b] Cc1cc(=O)c2ccc3ccccc3c2[nH]1
[c] O=C1CCC(=O)N1c1nc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
[d] Cc1cccc(C(C(N)=O)c2ncc(C(F)(F)F)cc2Cl)c1
Answer: c. O=C1CCC(=O)N1c1nc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
{#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#}
O=C1CCC(=O)N1c1nc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
O=C1CCC(=O)N1c1nc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
1-(5,7-diphenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)pyrrolidine-2,5-dione