Problem statement: Answer the multiple-choice question.
Query: Which drug has a -2.789\% 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, or d without using any other words.
Options:
(a) COc1cc(/C=N/Nc2ccc(Cl)c(C(=O)O)c2)ccc1OC(=O)c1cccs1
(b) Cc1ccc(C)c(N2CCN(C(=O)c3ccc(CS(=O)(=O)c4ccccc4C)o3)CC2)c1
(c) O=C1OCCC1Sc1nnc(-c2cccnc2)n1-c1ccccc1F
(d) COc1cc(Cl)c(C)cc1NC(=O)COc1ccccc1[N+](=O)[O-]
Answer: d. COc1cc(Cl)c(C)cc1NC(=O)COc1ccccc1[N+](=O)[O-]
{#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#}
COc1cc(Cl)c(C)cc1NC(=O)COc1ccccc1[N+](=O)[O-]
COc1cc(Cl)c(C)cc1NC(=O)COc1ccccc1[N+](=O)[O-]
[C][O][C][=C][C][Branch1][C][Cl][=C][Branch1][C][C][C][=C][Ring1][Branch2][N][C][=Branch1][C][=O][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]
N-(4-chloro-2-methoxy-5-methylphenyl)-2-(2-nitrophenoxy)acetamide