Task: Answer the multiple-choice question.
Query: Which drug has a 3.957\% 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: Cc1nc(N2CCC(C)CC2)c2c(C)c(C(=O)Nc3cccc(C(F)(F)F)c3)sc2n1
b: O=C1CSC(=S)N1CC1CCCO1
c: CC(C)(C)OC(=O)N1CCC(NC(=O)c2nc[nH]c2C(=O)N2CCc3ccccc3C2)CC1
d: O=C(NNC(=O)c1ccco1)Nc1ccccc1
e: CCCn1nc(NC(=O)c2ccccn2)c2cc3cc(C)ccc3nc21
Answer: c. CC(C)(C)OC(=O)N1CCC(NC(=O)c2nc[nH]c2C(=O)N2CCc3ccccc3C2)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)OC(=O)N1CCC(NC(=O)c2nc[nH]c2C(=O)N2CCc3ccccc3C2)CC1
CC(C)(C)OC(=O)N1CCC(NC(=O)c2nc[nH]c2C(=O)N2CCc3ccccc3C2)CC1
tert-butyl 4-[[5-(3,4-dihydro-1H-isoquinoline-2-carbonyl)-1H-imidazole-4-carbonyl]amino]piperidine-1-carboxylate