Task: Answer the multiple choice question.
Question: Which compound exhibits a 17.041\% 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) Cc1ccc(NC(=O)CCN2C(=O)c3ccncc3C2=O)cc1
(b) O=C(Nc1nc2c(s1)CCCC2)c1cc(-c2ccncc2)nc2ccccc12
(c) O=C(Cn1nnc(-c2ccc(F)cc2)n1)OCC(=O)c1ccccc1
(d) CC1(C)C(c2ccco2)=[N+]([O-])C2(CCCCC2=O)N1O
(e) Cc1nn(-c2ccccc2)c2sc(C(=O)c3c(N)n(C)c(=O)n(C)c3=O)cc12
Answer: d. CC1(C)C(c2ccco2)=[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(c2ccco2)=[N+]([O-])C2(CCCCC2=O)N1O
CC1(C)C(c2ccco2)=[N+]([O-])C2(CCCCC2=O)N1O
3-(furan-2-yl)-1-hydroxy-2,2-dimethyl-4-oxido-1-aza-4-azoniaspiro[4.5]dec-3-en-6-one