Task: Answer the multiple choice question.
Question: Which compound has a 1.748\% 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 additional words.
Options:
a.) COC(=O)NC1(C(F)(F)F)C(=O)NC(C)=C1C(=O)OC
b.) O=C(COC(=O)c1c(Cl)ccc(Cl)c1Cl)NC1CCS(=O)(=O)C1
c.) CCCCCCC(Cl)(Cn1ccnc1)c1ccccc1.O=[N+]([O-])O
d.) COc1ccc(N(C(=O)COc2ccc(C)cc2)S(=O)(=O)c2ccc(C)cc2)cc1
e.) Cc1ccc(CNC(=O)c2ccccc2NC(=O)C2=CSCCO2)cc1
Answer: c. CCCCCCC(Cl)(Cn1ccnc1)c1ccccc1.O=[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#}
CCCCCCC(Cl)(Cn1ccnc1)c1ccccc1.O=[N+]([O-])O
CCCCCCC(Cl)(Cn1ccnc1)c1ccccc1.O=[N+]([O-])O
1-(2-chloro-2-phenyloctyl)imidazole;nitric acid