Task: Answer the MCQ question.
Question: Which compound exhibits a 13.083\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1cc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc(OCC)c1OCC
b) Cc1ccc2c(=O)n3c(nc2c1)C(Cc1ccccc1)NC(=O)c1ccc(Cl)cc1-3
Answer: a. CCOc1cc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc(OCC)c1OCC
{#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#}
CCOc1cc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc(OCC)c1OCC
CCOc1cc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc(OCC)c1OCC
3,4,5-triethoxy-N-[2-oxo-2-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylethyl]benzamide