Task: Answer the multiple choice question.
Query: Which compound has a 8.772\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOc1ccc(-c2nc(C#N)c(NCc3ccc4c(c3)OCO4)o2)cc1
b: COC(=O)c1ccc(NC(=O)CN2CCN(S(=O)(=O)c3cc(Cl)ccc3OC)CC2)cc1
c: CC(=O)NCC(=O)N(C)C(C(=O)Nc1ccc2c(c1)OCCO2)c1ccccc1
d: CC(C)c1ccc(C2N3CC4([N+](=O)[O-])CN2CC([N+](=O)[O-])(C3)C4(C)C)cc1
Answer: c. CC(=O)NCC(=O)N(C)C(C(=O)Nc1ccc2c(c1)OCCO2)c1ccccc1
{#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(=O)NCC(=O)N(C)C(C(=O)Nc1ccc2c(c1)OCCO2)c1ccccc1
CC(=O)NCC(=O)N(C)C(C(=O)Nc1ccc2c(c1)OCCO2)c1ccccc1
2-[(2-acetamidoacetyl)-methylamino]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-phenylacetamide