Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -11.345\% 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 other words.
Options:
a Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)Nc1cccc2nonc12
b Cc1ccnc2nc(C(=O)OCC(=O)Nc3ccc4c(c3)OC(F)(F)O4)nn12
c O=C1S/C(=C\c2ccc(N3CCOCC3)o2)C(=O)N1Cc1c(F)cccc1Cl
d COc1ccc(OCCNS(=O)(=O)Cc2ccccc2)cc1
Answer: b. Cc1ccnc2nc(C(=O)OCC(=O)Nc3ccc4c(c3)OC(F)(F)O4)nn12
{#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#}
Cc1ccnc2nc(C(=O)OCC(=O)Nc3ccc4c(c3)OC(F)(F)O4)nn12
Cc1ccnc2nc(C(=O)OCC(=O)Nc3ccc4c(c3)OC(F)(F)O4)nn12
[C][C][=C][C][=N][C][=N][C][Branch2][Ring1][P][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][Branch1][C][F][Branch1][C][F][O][Ring1][Branch2][=N][N][Ring2][Ring1][O][Ring2][Ring1][#Branch1]
[2-[(2,2-difluoro-1,3-benzodioxol-5-yl)amino]-2-oxoethyl] 7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate