Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.020\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOc1ccc(C(=O)NCCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1OCC
(b) Cn1c(=O)cc(Cl)[nH]c1=O
(c) COCCCn1c(=O)c2sccc2n(Cc2ccc(C)cc2)c1=O
(d) CN(CC(=O)Nc1ccc(Cl)cc1)C(=O)c1cccc(S(=O)(=O)N2CCN(Cc3ccccc3)CC2)c1
(e) Oc1ccccc1N=Cc1sc2ccccc2c1Cl
Answer: a. CCOc1ccc(C(=O)NCCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1OCC
{#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)NCCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1OCC
CCOc1ccc(C(=O)NCCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1OCC
3,4-diethoxy-N-[3-oxo-3-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylpropyl]benzamide