Task: Answer the MCQ question.
Query: Which compound exhibits a 12.972\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC1(C)CC(=O)C(N=Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])=C(O)C1
[b] Cc1cccc(C(C)C)c1NC(=O)Cc1ccc(S(=O)(=O)N2CCOCC2)s1
[c] CCNC(=S)N(Cc1ccc2c(c1)OCO2)C1CC(=O)N(c2ccc(F)cc2)C1=O
[d] Cc1ccc(-c2csc(CC(N)=O)n2)cc1
[e] Cc1cc(=O)oc(C)c1C(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: a. CC1(C)CC(=O)C(N=Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])=C(O)C1
{#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)CC(=O)C(N=Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])=C(O)C1
CC1(C)CC(=O)C(N=Nc2ccc(C(F)(F)F)cc2[N+](=O)[O-])=C(O)C1
3-hydroxy-5,5-dimethyl-2-[[2-nitro-4-(trifluoromethyl)phenyl]diazenyl]cyclohex-2-en-1-one