Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -20.960\% 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 CCCCCCOC(=O)c1ccc(N)cc1
b O=C(Oc1ccc(Br)cc1C(=S)N1CCCC1)c1ccccc1F
c CNCCC(Oc1ccc(C(F)(F)F)cc1)c1ccccc1.Cl
d NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(N2CCN(c3ccc(F)cc3)CC2)c([N+](=O)[O-])c1
e CCN(CC)c1ccc([N+](=O)[O-])cc1/C=N/NC(=O)CC#N
Answer: c. CNCCC(Oc1ccc(C(F)(F)F)cc1)c1ccccc1.Cl
{#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#}
CNCCC(Oc1ccc(C(F)(F)F)cc1)c1ccccc1.Cl
CNCCC(Oc1ccc(C(F)(F)F)cc1)c1ccccc1.Cl
[C][N][C][C][C][Branch2][Ring1][Ring2][O][C][=C][C][=C][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][C][=C][Ring1][#Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1].[Cl]
N-methyl-3-phenyl-3-[4-(trifluoromethyl)phenoxy]propan-1-amine;hydrochloride