Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.311\% 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 other words.
Options:
a) CCN(CC(=O)NC)S(=O)(=O)c1ccc(Br)cc1
b) O=C(N/N=C\c1ccc(COc2ccc([N+](=O)[O-])cc2)o1)c1cccc(Cl)c1
c) CCN(C(=O)COc1ccccc1)C1CCCCC1
d) C[N+]1(CC(=O)Nc2ccc(F)cc2)CCN(C(=O)c2ccco2)CC1.[Cl-]
e) O=C(O)CCc1ccc(-c2ccccc2)n1Cc1ccco1
Answer: c. CCN(C(=O)COc1ccccc1)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#}
CCN(C(=O)COc1ccccc1)C1CCCCC1
CCN(C(=O)COc1ccccc1)C1CCCCC1
[C][C][N][Branch1][#C][C][=Branch1][C][=O][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][C][C][C][Ring1][=Branch1]
N-cyclohexyl-N-ethyl-2-phenoxyacetamide