Task: Answer the multiple-choice question.
Question: Which compound exhibits a 1.957\% 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) Cc1cc(C)nc(NC(=S)NC(=O)c2ccccc2)n1
(b) Cc1ccc(/C=C/C(=O)Nc2nc3ccccc3[nH]2)cc1
(c) Nc1ccc(C(=O)NNC(=O)C2COc3ccccc3O2)cc1[N+](=O)[O-]
(d) COc1ccc(CCNC(=O)C(C)n2nc(C)n3c(cc4occc43)c2=O)cc1OC
(e) N#Cc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
Answer: e. N#Cc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[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#}
N#Cc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
N#Cc1cccc(NC(=O)Cn2c3[n+](c4ccc(C(F)(F)F)cc42)CCCCC3)c1.[Cl-]
N-(3-cyanophenyl)-2-[3-(trifluoromethyl)-7,8,9,10-tetrahydro-6H-azepino[1,2-a]benzimidazol-11-ium-5-yl]acetamide;chloride