Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 14.511\% human ether-à-go-go related gene (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. Cc1cc([N+](=O)[O-])ccc1NC(=O)c1cncc(Br)c1
b. Cc1nn(Cc2c(F)c(F)c(F)c(F)c2F)c(C)c1NC(=O)c1cccc(COc2ccc(Cl)cc2)c1
c. CCCCCC(=O)NC(=S)Nc1ccccc1C(=O)OC
d. Cc1ccc(-n2c(C)cc(-c3csc(N)n3)c2C)cc1.Cl
e. O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2cccc(C(F)(F)F)c2)CC1
Answer: e. O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2cccc(C(F)(F)F)c2)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#}
O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2cccc(C(F)(F)F)c2)CC1
O=[N+]([O-])c1cc(Cl)ccc1N1CCN(c2cccc(C(F)(F)F)c2)CC1
[O][=N+1][Branch1][C][O-1][C][=C][C][Branch1][C][Cl][=C][C][=C][Ring1][#Branch1][N][C][C][N][Branch2][Ring1][Ring1][C][=C][C][=C][C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][=C][Ring1][#Branch2][C][C][Ring1][S]
1-(4-chloro-2-nitrophenyl)-4-[3-(trifluoromethyl)phenyl]piperazine