Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.507\% 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. CCOC(=O)N1CCN(S(=O)(=O)/C=C/c2ccccc2)CC1
b. CCN(Cc1ccccc1)S(=O)(=O)c1ccc(C(=O)Nc2nnc(C3CC3)o2)cc1
c. COc1ccc(C(=O)Nc2cc3c(cc2C#N)OCO3)cc1S(=O)(=O)N1CCN(C)CC1
d. C=CSc1sc(Cl)c(N(CC)CC)c1[N+](=O)[O-]
e. COc1cccc(C(=O)Nc2ccc(Cl)c(C(F)(F)F)c2)c1
Answer: d. C=CSc1sc(Cl)c(N(CC)CC)c1[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#}
C=CSc1sc(Cl)c(N(CC)CC)c1[N+](=O)[O-]
C=CSc1sc(Cl)c(N(CC)CC)c1[N+](=O)[O-]
2-chloro-5-ethenylsulfanyl-N,N-diethyl-4-nitrothiophen-3-amine