Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -1.010\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(C2=NOC(C(=O)Nc3ccc4c(c3)OCO4)C2)cc1
b. Cc1ccc(C(=O)OCC(=O)N2CC(C)CC(C)C2)cc1S(=O)(=O)N1CCCCC1
c. CN(CC(=O)Nc1ccc(F)c(F)c1F)c1cnccn1
d. CCOc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
Answer: d. CCOc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
{#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#}
CCOc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
CCOc1ccc(C(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
(4-ethoxyphenyl)-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylmethanone