Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.520\% 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.) COc1ccc(Br)cc1C(C[N+](=O)[O-])c1c(N)n(C)c(=O)n(C)c1=O
b.) Cc1cc(C)c2c(c1)/C(=N/Nc1ccc(S(N)(=O)=O)cc1[N+](=O)[O-])CCC2
c.) COc1cccc(OCC(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)c1
d.) O=C(CCN1CCOCC1)Nc1ccccc1
e.) Cc1ccc(C(=O)N/C(=C\c2ccc(-c3cc(Cl)ccc3Cl)o2)C(=O)NCc2cccnc2)cc1
Answer: b. Cc1cc(C)c2c(c1)/C(=N/Nc1ccc(S(N)(=O)=O)cc1[N+](=O)[O-])CCC2
{#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#}
Cc1cc(C)c2c(c1)/C(=N/Nc1ccc(S(N)(=O)=O)cc1[N+](=O)[O-])CCC2
Cc1cc(C)c2c(c1)/C(=N/Nc1ccc(S(N)(=O)=O)cc1[N+](=O)[O-])CCC2
4-[(2E)-2-(5,7-dimethyl-3,4-dihydro-2H-naphthalen-1-ylidene)hydrazinyl]-3-nitrobenzenesulfonamide