Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.611\% human ether-à-go-go related gene (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) CNC(=S)NNC(=O)c1cc(C(C)(C)C)nn1Cc1ccc(F)cc1
(b) CCN(CC)CCCNC(=S)N1CCC(c2nc3ccccc3[nH]2)CC1
(c) Cc1csc2nc(CNC(=O)CCC(=O)O)cn12
(d) CC1CCC(C(C)C)C(OC(=O)COC(=O)c2ccc(=O)[nH]c2)C1
(e) O=C(COC(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1)NCc1ccc(Cl)cc1
Answer: d. CC1CCC(C(C)C)C(OC(=O)COC(=O)c2ccc(=O)[nH]c2)C1
{#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#}
CC1CCC(C(C)C)C(OC(=O)COC(=O)c2ccc(=O)[nH]c2)C1
CC1CCC(C(C)C)C(OC(=O)COC(=O)c2ccc(=O)[nH]c2)C1
[2-(5-methyl-2-propan-2-ylcyclohexyl)oxy-2-oxoethyl] 6-oxo-1H-pyridine-3-carboxylate