Task: Answer the multiple choice question.
Query: Which compound has a 2.179\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CNC(=O)C(c2ccncc2)N(C(=O)Cc2cccs2)c2ccc(C)cc2)cc1
b. COc1cc(C(=O)N2CCN(c3ccccc3OC)CC2)c([N+](=O)[O-])cc1OC
c. Cc1ccc2cc(CN(CC3CCCO3)C(=O)NC3CCCCC3)c(=O)[nH]c2c1C
Answer: c. Cc1ccc2cc(CN(CC3CCCO3)C(=O)NC3CCCCC3)c(=O)[nH]c2c1C
{#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#}
Cc1ccc2cc(CN(CC3CCCO3)C(=O)NC3CCCCC3)c(=O)[nH]c2c1C
Cc1ccc2cc(CN(CC3CCCO3)C(=O)NC3CCCCC3)c(=O)[nH]c2c1C
[C][C][=C][C][=C][C][=C][Branch2][Ring1][#Branch2][C][N][Branch1][=Branch2][C][C][C][C][C][O][Ring1][Branch1][C][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][=Branch1][C][=Branch1][C][=O][NH1][C][Ring2][Ring1][Branch2][=C][Ring2][Ring1][N][C]
3-cyclohexyl-1-[(7,8-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]-1-(oxolan-2-ylmethyl)urea