Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.324\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCCOc1c(Br)cc(/C=N/O)cc1OC
(b) COc1ccc(N(CC(=O)Nc2cccc(C(=O)O)c2)S(=O)(=O)c2c(C)noc2C)cc1
(c) CC(=O)N1CCC2(CC1)NC(=O)N(c1ccccc1)N2
(d) O=C(Cn1cc2c(n1)CCCC2)Nc1cc(-c2cccc(Cl)c2)no1
(e) CCOc1ccc(C(C)(N)C(=O)O)cc1
Answer: e. CCOc1ccc(C(C)(N)C(=O)O)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#}
CCOc1ccc(C(C)(N)C(=O)O)cc1
CCOc1ccc(C(C)(N)C(=O)O)cc1
[C][C][O][C][=C][C][=C][Branch1][=N][C][Branch1][C][C][Branch1][C][N][C][=Branch1][C][=O][O][C][=C][Ring1][N]
2-amino-2-(4-ethoxyphenyl)propanoic acid