Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.941\% 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. O=C(Nc1ccccc1)c1ccc(S(=O)(=O)NCc2cccnc2)cc1
b. CC1(C)Cn2c(nnc2-c2ccccc2)S1
c. CC1(C)C(c2cccs2)=[N+]([O-])C2(CCCCC2=O)N1O
d. Cc1cc(-c2nc3ncccc3o2)ccc1N
e. COC(=O)c1ccccc1NC(=O)Cn1cnc2ccc(S(=O)(=O)N3CCC(C)CC3)cc2c1=O
Answer: c. CC1(C)C(c2cccs2)=[N+]([O-])C2(CCCCC2=O)N1O
{#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#}
CC1(C)C(c2cccs2)=[N+]([O-])C2(CCCCC2=O)N1O
CC1(C)C(c2cccs2)=[N+]([O-])C2(CCCCC2=O)N1O
1-hydroxy-2,2-dimethyl-4-oxido-3-(thiophen-2-yl)-1-aza-4-azoniaspiro[4.5]dec-3-en-6-one