Task: Answer the MCQ question.
Query: Which compound exhibits a 17.801\% 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 COC(=O)c1ccccc1NC(=S)N1CCOCC1
b CCNC(=O)NNC(=O)C1CC(c2cccs2)=NO1
c Cc1ccc(-n2ncc3c(SCc4ccccn4)ncnc32)c(C)c1
d CC(C)(C)c1ccc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
Answer: d. CC(C)(C)c1ccc(C(=O)NCC(=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#}
CC(C)(C)c1ccc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
CC(C)(C)c1ccc(C(=O)NCC(=O)N2CCC3(CC2)NCCc2[nH]cnc23)cc1
4-tert-butyl-N-(2-oxo-2-spiro[1,5,6,7-tetrahydroimidazo[4,5-c]pyridine-4,4'-piperidine]-1'-ylethyl)benzamide